Categories and Descriptions of Functions and CALL Routines
|
Category |
Functions and CALL Routines |
Description |
|
Array |
DIM Function
|
Returns the number of elements in an array |
|
HBOUND Function
|
Returns the upper bound of an array |
|
LBOUND Function
|
Returns the lower bound of an array |
|
Bitwise Logical Operations |
BAND Function
|
Returns the bitwise logical AND of two arguments |
|
BLSHIFT Function
|
Returns the bitwise logical left shift of two arguments |
|
BNOT Function
|
Returns the bitwise logical NOT of an argument |
|
BOR Function
|
Returns the bitwise logical OR of two arguments |
|
BRSHIFT Function
|
Returns the bitwise logical right shift of two arguments |
|
BXOR Function
|
Returns the bitwise logical EXCLUSIVE OR of two arguments |
|
Character String Matching |
CALL PRXCHANGE Routine
|
Performs a pattern-matching replacement |
|
CALL PRXDEBUG Routine
|
Enables Perl regular expressions in a DATA step to send debug output
to the SAS log |
|
CALL PRXFREE Routine
|
Frees unneeded memory that was allocated for a Perl regular expression |
|
CALL PRXNEXT Routine
|
Returns the position and length of a substring that matches a pattern
and iterates over multiple matches within one string |
|
CALL PRXPOSN Routine
|
Returns the start position and length for a capture buffer |
|
CALL PRXSUBSTR Routine
|
Returns the position and length of a substring that matches a pattern |
|
CALL RXCHANGE Routine
|
Changes one or more substrings that match a pattern |
|
CALL RXFREE Routine
|
Frees memory allocated by other regular expression (RX) functions and
CALL routines |
|
CALL RXSUBSTR Routine
|
Finds the position, length, and score of a substring that matches a
pattern |
|
PRXCHANGE Function
|
Performs a pattern-matching replacement |
|
PRXMATCH Function
|
Searches for a pattern match and returns the position at which the pattern
is found |
|
PRXPAREN Function
|
Returns the last bracket match for which there is a match in a pattern |
|
PRXPARSE Function
|
Compiles a Perl regular expression (PRX) that can be used for pattern
matching of a character value |
|
PRXPOSN Function
|
Returns the value for a capture buffer |
|
RXMATCH Function
|
Finds the beginning of a substring that matches a pattern |
|
RXPARSE Function
|
Parses a pattern |
|
Character |
ANYALNUM Function
|
Searches a character string for an alphanumeric character and returns
the first position at which it is found |
|
ANYALPHA Function
|
Searches a character string for an alphabetic character and returns
the first position at which it is found |
|
ANYCNTRL Function
|
Searches a character string for a control character and returns the
first position at which it is found |
|
ANYDIGIT Function
|
Searches a character string for a digit and returns the first position
at which it is found |
|
ANYFIRST Function
|
Searches a character string for a character that is valid as the first
character in a SAS variable name under VALIDVARNAME=V7, and returns the first
position at which that character is found |
|
ANYGRAPH Function
|
Searches a character string for a graphical character and returns the
first position at which it is found |
|
ANYLOWER Function
|
Searches a character string for a lowercase letter and returns the first
position at which it is found |
|
ANYNAME Function
|
Searches a character string for a character that is valid in a SAS variable
name under VALIDVARNAME=V7, and returns the first position at which that character
is found |
|
ANYPRINT Function
|
Searches a character string for a printable character and returns the
first position at which it is found |
|
ANYPUNCT Function
|
Searches a character string for a punctuation character and returns
the first position at which it is found |
|
ANYSPACE Function
|
Searches a character string for a white-space character (blank, horizontal
and vertical tab, carriage return, line feed, form feed) and returns the first
position at which it is found |
|
ANYUPPER Function
|
Searches a character string for an uppercase letter and returns the
first position at which it is found |
|
ANYXDIGIT Function
|
Searches a character string for a hexadecimal character that represents
a digit and returns the first position at which that character is found |
|
BYTE Function
|
Returns one character in the ASCII or the EBCDIC collating sequence |
|
CALL CATS Routine
|
Concatenates character strings and removes leading and trailing blanks |
|
CALL CATT Routine
|
Concatenates character strings and removes trailing blanks |
|
CALL CATX Routine
|
Concatenates character strings, removes leading and trailing blanks,
and inserts separators |
|
CALL COMPCOST Routine
|
Sets the costs of operations for later use by the COMPGED function |
|
CALL MISSING Routine
|
Assigns a missing value to the specified character or numeric variables. |
|
CALL SCAN Routine
|
Returns the position and length of a given word from a character expression |
|
CALL SCANQ Routine
|
Returns the position and length of a given word from a character expression,
and ignores delimiters that are enclosed in quotation marks |
|
CAT Function
|
Concatenates character strings without removing leading or trailing
blanks |
|
CATS Function
|
Concatenates character strings and removes leading and trailing blanks |
|
CATT Function
|
Concatenates character strings and removes trailing blanks |
|
CATX Function
|
Concatenates character strings, removes leading and trailing blanks,
and inserts separators |
|
CHOOSEC Function
|
Returns a character value that represents the results of choosing from
a list of arguments |
|
CHOOSEN Function
|
Returns a numeric value that represents the results of choosing from
a list of arguments |
|
COALESCEC Function
|
Returns the first non-missing value from a list of character arguments. |
|
COLLATE Function
|
Returns an ASCII or EBCDIC collating sequence character string |
|
COMPARE Function
|
Returns the position of the leftmost character by which two strings
differ, or returns 0 if there is no difference |
|
COMPBL Function
|
Removes multiple blanks from a character string |
|
COMPGED Function
|
Compares two strings by computing the generalized edit distance |
|
COMPLEV Function
|
Compares two strings by computing the Levenshtein edit distance |
|
COMPRESS Function
|
Removes specific characters from a character string |
|
COUNT Function
|
Counts the number of times that a specific substring of characters appears
within a character string that you specify |
|
COUNTC Function
|
Counts the number of specific characters that either appear or do not
appear within a character string that you specify |
|
DEQUOTE Function
|
Removes matching quotation marks from a character string that begins
with an individual quotation mark and deletes everything that is to the right
of the closing quotation mark |
|
FIND Function
|
Searches for a specific substring of characters within a character string
that you specify |
|
FINDC Function
|
Searches for specific characters that either appear or do not appear
within a character string that you specify |
|
IFC Function
|
Returns a character value of an expression based on whether the expression
is true, false, or missing |
|
IFN Function
|
Returns a numeric value of an expression based on whether the expression
is true, false, or missing |
|
INDEX Function
|
Searches a character expression for a string of characters |
|
INDEXC Function
|
Searches a character expression for specific characters |
|
INDEXW Function
|
Searches a character expression for a specified string as a word |
|
LEFT Function
|
Left aligns a SAS character expression |
|
LENGTH Function
|
Returns the length of a non-blank character string, excluding trailing
blanks, and returns 1 for a blank character string |
|
LENGTHC Function
|
Returns the length of a character string, including trailing blanks |
|
LENGTHM Function
|
Returns the amount of memory (in bytes) that is allocated for a character
string |
|
LENGTHN Function
|
Returns the length of a non-blank character string, excluding trailing
blanks, and returns 0 for a blank character string |
|
LOWCASE Function
|
Converts all letters in an argument to lowercase |
|
MISSING Function
|
Returns a numeric result that indicates whether the argument contains
a missing value |
|
NLITERAL Function
|
Converts a character string that you specify to a SAS name literal (n-literal) |
|
NOTALNUM Function
|
Searches a character string for a non-alphanumeric character and returns
the first position at which it is found |
|
NOTALPHA Function
|
Searches a character string for a non-alphabetic character and returns
the first position at which it is found |
|
NOTCNTRL Function
|
Searches a character string for a character that is not a control character
and returns the first position at which it is found |
|
NOTDIGIT Function
|
Searches a character string for any character that is not a digit and
returns the first position at which that character is found |
|
NOTFIRST Function
|
Searches a character string for an invalid first character in a SAS
variable name under VALIDVARNAME=V7, and returns the first position at which
that character is found |
|
NOTGRAPH Function
|
Searches a character string for a non-graphical character and returns
the first position at which it is found |
|
NOTLOWER Function
|
Searches a character string for a character that is not a lowercase
letter and returns the first position at which that character is found |
|
NOTNAME Function
|
Searches a character string for an invalid character in a SAS variable
name under VALIDVARNAME=V7, and returns the first position at which that character
is found |
|
NOTPRINT Function
|
Searches a character string for a non-printable character and returns
the first position at which it is found |
|
NOTPUNCT Function
|
Searches a character string for a character that is not a punctuation
character and returns the first position at which it is found |
|
NOTSPACE Function
|
Searches a character string for a character that is not a white-space
character (blank, horizontal and vertical tab, carriage return, line feed,
form feed) and returns the first position at which it is found |
|
NOTUPPER Function
|
Searches a character string for a character that is not an uppercase
letter and returns the first position at which that character is found |
|
NOTXDIGIT Function
|
Searches a character string for a character that is not a hexadecimal
digit and returns the first position at which that character is found |
|
NVALID Function
|
Checks a character string for validity for use as a SAS variable name
in a SAS statement |
|
PROPCASE Function
|
Converts all words in an argument to proper case |
|
QUOTE Function
|
Adds double quotation marks to a character value |
|
RANK Function
|
Returns the position of a character in the ASCII or EBCDIC collating
sequence |
|
REPEAT Function
|
Repeats a character expression |
|
REVERSE Function
|
Reverses a character expression |
|
RIGHT Function
|
Right aligns a character expression |
|
SCAN Function
|
Selects a given word from a character expression |
|
SCANQ Function
|
Returns the nth word from a character expression, ignoring
delimiters that are enclosed in quotation marks |
|
SOUNDEX Function
|
Encodes a string to facilitate searching |
|
SPEDIS Function
|
Determines the likelihood of two words matching, expressed as the asymmetric
spelling distance between the two words |
|
STRIP Function
|
Returns a character string with all leading and trailing blanks removed |
|
SUBPAD Function
|
Returns a substring that has a length you specify, using blank padding
if necessary |
|
SUBSTR (left of =) Function
|
Replaces character value contents |
|
SUBSTR (right of =) Function
|
Extracts a substring from an argument |
|
SUBSTRN Function
|
Returns a substring, allowing a result with a length of zero |
|
TRANSLATE Function
|
Replaces specific characters in a character expression |
|
TRANTAB Function
|
Transcodes a data string by using a translation table |
|
TRANWRD Function
|
Replaces or removes all occurrences of a word in a character string |
|
TRIM Function
|
Removes trailing blanks from character expressions and returns one blank
if the expression is missing |
|
TRIMN Function
|
Removes trailing blanks from character expressions and returns a null
string (zero blanks) if the expression is missing |
|
UPCASE Function
|
Converts all letters in an argument to uppercase |
|
VERIFY Function
|
Returns the position of the first character that is unique to an expression |
|
Currency Conversion |
EUROCURR Function
|
Converts one European currency to another |
|
DBCS |
KCOMPARE Function
|
Returns the result of a comparison of character strings |
|
KCOMPRESS Function
|
Removes specific characters from a character string |
|
KCOUNT Function
|
Returns the number of double-byte characters in a string |
|
KCVT Function
|
Converts data from an encoding code to another encoding code |
|
KINDEX Function
|
Searches a character expression for a string of characters |
|
KINDEXC Function
|
Searches a character expression for specific characters |
|
KLEFT Function
|
Left aligns a character expression by removing unnecessary leading DBCS
blanks and SO/SI |
|
KLENGTH Function
|
Returns the length of an argument |
|
KLOWCASE Function
|
Converts all letters in an argument to lowercase |
|
KREVERSE Function
|
Reverses a character expression |
|
KRIGHT Function
|
Right aligns a character expression by trimming trailing DBCS blanks
and SO/SI |
|
KSCAN Function
|
Selects a specific word from a character expression |
|
KSTRCAT Function
|
Concatenates two or more character strings |
|
KSUBSTR Function
|
Extracts a substring from an argument |
|
KSUBSTRB Function
|
Extracts a substring from an argument according to the byte position
of the substring in the argument |
|
KTRANSLATE Function
|
Replaces specific characters in a character expression |
|
KTRIM Function
|
Removes trailing DBCS blanks and SO/SI from character expressions |
|
KTRUNCATE Function
|
Truncates a numeric value to a specified length |
|
KUPCASE Function
|
Converts all single-byte letters in an argument to uppercase |
|
KUPDATE Function
|
Inserts, deletes, and replaces character value contents |
|
KUPDATEB Function
|
Inserts, deletes, and replaces the contents of the character value according
to the byte position of the character value in the argument |
|
KVERIFY Function
|
Returns the position of the first character that is unique to an expression |
|
Date and Time |
DATDIF Function
|
Returns the number of days between two dates |
|
DATE Function
|
Returns the current date as a SAS date value |
|
DATEJUL Function
|
Converts a Julian date to a SAS date value |
|
DATEPART Function
|
Extracts the date from a SAS datetime value |
|
DATETIME Function
|
Returns the current date and time of day as a SAS datetime value |
|
DAY Function
|
Returns the day of the month from a SAS date value |
|
DHMS Function
|
Returns a SAS datetime value from date, hour, minute, and second |
|
HMS Function
|
Returns a SAS time value from hour, minute, and second values |
|
HOUR Function
|
Returns the hour from a SAS time or datetime value |
|
INTCK Function
|
Returns the integer count of the number of interval boundaries between
two dates, two times, or two datetime values |
|
INTNX Function
|
Increments a date, time, or datetime value by a given interval or intervals,
and returns a date, time, or datetime value |
|
JULDATE Function
|
Returns the Julian date from a SAS date value |
|
JULDATE7 Function
|
Returns a seven-digit Julian date from a SAS date value |
|
MDY Function
|
Returns a SAS date value from month, day, and year values |
|
MINUTE Function
|
Returns the minute from a SAS time or datetime value |
|
MONTH Function
|
Returns the month from a SAS date value |
|
NLDATE Function
|
Converts the SAS date value to the date value of the specified locale
using the date-format modifiers |
|
NLDATM Function
|
Converts the SAS datetime values to the time value of the specified
locale using the datetime format modifiers |
|
NLTIME Function
|
Converts the SAS time or datetime value to the time value of the specified
locale using the time-format modifiers |
|
QTR Function
|
Returns the quarter of the year from a SAS date value |
|
SECOND Function
|
Returns the second from a SAS time or datetime value |
|
TIME Function
|
Returns the current time of day |
|
TIMEPART Function
|
Extracts a time value from a SAS datetime value |
|
TODAY Function
|
Returns the current date as a SAS date value |
|
WEEK Function
|
Returns the week number value |
|
WEEKDAY Function
|
Returns the day of the week from a SAS date value |
|
YEAR Function
|
Returns the year from a SAS date value |
|
YRDIF Function
|
Returns the difference in years between two dates |
|
YYQ Function
|
Returns a SAS date value from the year and quarter |
|
Descriptive Statistics |
CSS Function
|
Returns the corrected sum of squares |
|
CV Function
|
Returns the coefficient of variation |
|
GEOMEAN Function
|
Returns the geometric mean |
|
GEOMEANZ Function
|
Returns the geometric mean, using zero fuzzing |
|
HARMEAN Function
|
Returns the harmonic mean |
|
HARMEANZ Function
|
Returns the harmonic mean, using zero fuzzing |
|
IQR Function
|
Returns the interquartile range |
|
KURTOSIS Function
|
Returns the kurtosis |
|
LARGEST Function
|
Returns the kth largest non-missing value |
|
MAD Function
|
Returns the median absolute deviation from the median |
|
MAX Function
|
Returns the largest value |
|
MEAN Function
|
Returns the arithmetic mean (average) |
|
MEDIAN Function
|
Computes median values |
|
MIN Function
|
Returns the smallest value |
|
MISSING Function
|
Returns a numeric result that indicates whether the argument contains
a missing value |
|
N Function
|
Returns the number of nonmissing values |
|
NMISS Function
|
Returns the number of missing values |
|
ORDINAL Function
|
Returns any specified order statistic |
|
PCTL Function
|
Computes percentiles |
|
RANGE Function
|
Returns the range of values |
|
RMS Function
|
Returns the root mean square |
|
SKEWNESS Function
|
Returns the skewness |
|
SMALLEST Function
|
Returns the kth smallest nonmissing value |
|
STD Function
|
Returns the standard deviation |
|
STDERR Function
|
Returns the standard error of the mean |
|
SUM Function
|
Returns the sum of the nonmissing arguments |
|
USS Function
|
Returns the uncorrected sum of squares |
|
VAR Function
|
Returns the variance |
|
External Files |
DCLOSE Function
|
Closes a directory that was opened by the DOPEN function |
|
DCREATE Function
|
Creates an external directory |
|
DINFO Function
|
Returns information about a directory |
|
DNUM Function
|
Returns the number of members in a directory |
|
DOPEN Function
|
Opens a directory and returns a directory identifier value |
|
DOPTNAME Function
|
Returns directory attribute information |
|
DOPTNUM Function
|
Returns the number of information items that are available for a directory |
|
DREAD Function
|
Returns the name of a directory member |
|
DROPNOTE Function
|
Deletes a note marker from a SAS data set or an external file |
|
FAPPEND Function
|
Appends the current record to the end of an external file |
|
FCLOSE Function
|
Closes an external file, directory, or directory member |
|
FCOL Function
|
Returns the current column position in the File Data Buffer (FDB) |
|
FDELETE Function
|
Deletes an external file or an empty directory |
|
FEXIST Function
|
Verifies the existence of an external file associated with a fileref |
|
FGET Function
|
Copies data from the File Data Buffer (FDB) into a variable |
|
FILEEXIST Function
|
Verifies the existence of an external file by its physical name |
|
FILENAME Function
|
Assigns or deassigns a fileref to an external file, directory, or output
device |
|
FILEREF Function
|
Verifies that a fileref has been assigned for the current SAS session |
|
FINFO Function
|
Returns the value of a file information item |
|
FNOTE Function
|
Identifies the last record that was read and returns a value that FPOINT
can use |
|
FOPEN Function
|
Opens an external file and returns a file identifier value |
|
FOPTNAME Function
|
Returns the name of an item of information about a file |
|
FOPTNUM Function
|
Returns the number of information items that are available for an external
file |
|
FPOINT Function
|
Positions the read pointer on the next record to be read |
|
FPOS Function
|
Sets the position of the column pointer in the File Data Buffer (FDB) |
|
FPUT Function
|
Moves data to the File Data Buffer (FDB) of an external file, starting
at the FDB's current column position |
|
FREAD Function
|
Reads a record from an external file into the File Data Buffer (FDB) |
|
FREWIND Function
|
Positions the file pointer to the start of the file |
|
FRLEN Function
|
Returns the size of the last record read, or, if the file is opened
for output, returns the current record size |
|
FSEP Function
|
Sets the token delimiters for the FGET function |
|
FWRITE Function
|
Writes a record to an external file |
|
MOPEN Function
|
Opens a file by directory id and member name, and returns the file identifier
or a 0 |
|
PATHNAME Function
|
Returns the physical name of a SAS data library or of an external file,
or returns a blank |
|
SYSMSG Function
|
Returns the text of error messages or warning messages from the last
data set or external file function execution |
|
SYSRC Function
|
Returns a system error number |
|
External Routines |
CALL MODULE Routine
|
Calls the external routine without any return code |
|
CALL MODULEI Routine
|
Calls the external routine without any return code (in IML environment
only) |
|
MODULEC Function
|
Calls an external routine and returns a character value |
|
MODULEIC Function
|
Calls an external routine and returns a character value (in IML environment
only) |
|
MODULEIN Function
|
Calls an external routine and returns a numeric value (in IML environment
only) |
|
MODULEN Function
|
Calls an external routine and returns a numeric value |
|
Financial |
COMPOUND Function
|
Returns compound interest parameters |
|
CONVX Function
|
Returns the convexity for an enumerated cash flow |
|
CONVXP Function
|
Returns the convexity for a periodic cash flow stream, such as a bond |
|
DACCDB Function
|
Returns the accumulated declining balance depreciation |
|
DACCDBSL Function
|
Returns the accumulated declining balance with conversion to a straight-line
depreciation |
|
DACCSL Function
|
Returns the accumulated straight-line depreciation |
|
DACCSYD Function
|
Returns the accumulated sum-of-years-digits depreciation |
|
DACCTAB Function
|
Returns the accumulated depreciation from specified tables |
|
DEPDB Function
|
Returns the declining balance depreciation |
|
DEPDBSL Function
|
Returns the declining balance with conversion to a straight-line depreciation |
|
DEPSL Function
|
Returns the straight-line depreciation |
|
DEPSYD Function
|
Returns the sum-of-years-digits depreciation |
|
DEPTAB Function
|
Returns the depreciation from specified tables |
|
DUR Function
|
Returns the modified duration for an enumerated cash flow |
|
DURP Function
|
Returns the modified duration for a periodic cash flow stream, such
as a bond |
|
INTRR Function
|
Returns the internal rate of return as a fraction |
|
IRR Function
|
Returns the internal rate of return as a percentage |
|
MORT Function
|
Returns amortization parameters |
|
NETPV Function
|
Returns the net present value as a fraction |
|
NPV Function
|
Returns the net present value with the rate expressed as a percentage |
|
PVP Function
|
Returns the present value for a periodic cash flow stream with repayment
of principal at maturity, such as a bond |
|
SAVING Function
|
Returns the future value of a periodic saving |
|
YIELDP Function
|
Returns the yield-to-maturity for a periodic cash flow stream, such
as a bond |
|
Hyperbolic |
COSH Function
|
Returns the hyperbolic cosine |
|
SINH Function
|
Returns the hyperbolic sine |
|
TANH Function
|
Returns the hyperbolic tangent |
|
Macro |
CALL EXECUTE Routine
|
Resolves an argument and issues the resolved value for execution |
|
CALL SYMPUT Routine
|
Assigns DATA step information to a macro variable |
|
CALL SYMPUTX Routine
|
Assigns a value to a macro variable and removes both leading and trailing
blanks |
|
RESOLVE Function
|
Returns the resolved value of an argument after it has been processed
by the macro facility |
|
SYMEXIST Function
|
Returns an indication of the existence of a macro variable |
|
SYMGET Function
|
Returns the value of a macro variable during DATA step execution |
|
SYMGLOBL Function
|
Returns an indication as to whether a macro variable is in a global
scope to the DATA step during DATA step execution. |
|
SYMLOCAL Function
|
Returns an indication as to whether a macro variable is in a local scope
to the DATA step during DATA step execution |
|
Mathematical |
ABS Function
|
Returns the absolute value |
|
AIRY Function
|
Returns the value of the airy function |
|
BETA Function
|
Returns the value of the beta function |
|
CALL ALLPERM Routine
|
Generates all permutations of the values of several variables |
|
CALL LOGISTIC Routine
|
Returns the logistic value |
|
CALL SOFTMAX Routine
|
Returns the softmax value |
|
CALL STDIZE Routine
|
Standardizes the values of one or more variables |
|
CALL TANH Routine
|
Returns the hyperbolic tangent |
|
CNONCT Function
|
Returns the noncentrality parameter from a chi-squared distribution |
|
COALESCE Function
|
Returns the first non-missing value from a list of numeric arguments. |
|
COMB Function
|
Computes the number of combinations of n elements taken r at a time |
|
CONSTANT Function
|
Computes some machine and mathematical constants |
|
DAIRY Function
|
Returns the derivative of the AIRY function |
|
DEVIANCE Function
|
Computes the deviance |
|
DIGAMMA Function
|
Returns the value of the Digamma function |
|
ERF Function
|
Returns the value of the (normal) error function |
|
ERFC Function
|
Returns the value of the complementary (normal) error function |
|
EXP Function
|
Returns the value of the exponential function |
|
FACT Function
|
Computes a factorial |
|
FNONCT Function
|
Returns the value of the noncentrality parameter of an F distribution |
|
GAMMA Function
|
Returns the value of the Gamma function |
|
IBESSEL Function
|
Returns the value of the modified bessel function |
|
JBESSEL Function
|
Returns the value of the bessel function |
|
LGAMMA Function
|
Returns the natural logarithm of the Gamma function |
|
LOG Function
|
Returns the natural (base e) logarithm |
|
LOG10 Function
|
Returns the logarithm to the base 10 |
|
LOG2 Function
|
Returns the logarithm to the base 2 |
|
LOGBETA Function
|
Returns the logarithm of the beta function |
|
MOD Function
|
Returns the remainder from the division of the first argument by the
second argument, fuzzed to avoid most unexpected floating-point results |
|
MODZ Function
|
Returns the remainder from the division of the first argument by the
second argument, using zero fuzzing |
|
PERM Function
|
Computes the number of permutations of n items taken r at a time |
|
SIGN Function
|
Returns the sign of a value |
|
SQRT Function
|
Returns the square root of a value |
|
TNONCT Function
|
Returns the value of the noncentrality parameter from the student's t distribution |
|
TRIGAMMA Function
|
Returns the value of the Trigamma function |
|
Probability |
CDF Function
|
Computes cumulative distribution functions |
|
LOGCDF Function
|
Computes the logarithm of a left cumulative distribution function |
|
LOGPDF Function
|
Computes the logarithm of a probability density (mass) function |
|
LOGSDF Function
|
Computes the logarithm of a survival function |
|
PDF Function
|
Computes probability density (mass) functions |
|
POISSON Function
|
Returns the probability from a Poisson distribution |
|
PROBBETA Function
|
Returns the probability from a beta distribution |
|
PROBBNML Function
|
Returns the probability from a binomial distribution |
|
PROBBNRM Function
|
Computes a probability from the bivariate normal distribution |
|
PROBCHI Function
|
Returns the probability from a chi-squared distribution |
|
PROBF Function
|
Returns the probability from an F distribution |
|
PROBGAM Function
|
Returns the probability from a gamma distribution |
|
PROBHYPR Function
|
Returns the probability from a hypergeometric distribution |
|
PROBMC Function
|
Computes a probability or a quantile from various distributions for
multiple comparisons of means |
|
PROBNEGB Function
|
Returns the probability from a negative binomial distribution |
|
PROBNORM Function
|
Returns the probability from the standard normal distribution |
|
PROBT Function
|
Returns the probability from a t distribution |
|
SDF Function
|
Computes a survival function |
|
Quantile |
BETAINV Function
|
Returns a quantile from the beta distribution |
|
CINV Function
|
Returns a quantile from the chi-squared distribution |
|
FINV Function
|
Returns a quantile from the F distribution |
|
GAMINV Function
|
Returns a quantile from the gamma distribution |
|
PROBIT Function
|
Returns a quantile from the standard normal distribution |
|
QUANTILE Function
|
Computes the quantile from a specified distribution |
|
TINV Function
|
Returns a quantile from the t distribution |
|
Random Number |
CALL RANBIN Routine
|
Returns a random variate from a binomial distribution |
|
CALL RANCAU Routine
|
Returns a random variate from a Cauchy distribution |
|
CALL RANEXP Routine
|
Returns a random variate from an exponential distribution |
|
CALL RANGAM Routine
|
Returns a random variate from a gamma distribution |
|
CALL RANNOR Routine
|
Returns a random variate from a normal distribution |
|
CALL RANPERK Routine
|
Randomly permutes the values of the arguments, and returns a permutation
of k out of n values |
|
CALL RANPERM Routine
|
Randomly permutes the values of the arguments |
|
CALL RANPOI Routine
|
Returns a random variate from a Poisson distribution |
|
CALL RANTBL Routine
|
Returns a random variate from a tabled probability distribution |
|
CALL RANTRI Routine
|
Returns a random variate from a triangular distribution |
|
CALL RANUNI Routine
|
Returns a random variate from a uniform distribution |
|
CALL STREAMINIT Routine
|
Specifies a seed value to use for subsequent random number generation
by the RAND function |
|
NORMAL Function
|
Returns a random variate from a normal distribution |
|
RANBIN Function
|
Returns a random variate from a binomial distribution |
|
RANCAU Function
|
Returns a random variate from a Cauchy distribution |
|
RAND Function
|
Generates random numbers from a specified distribution |
|
RANEXP Function
|
Returns a random variate from an exponential distribution |
|
RANGAM Function
|
Returns a random variate from a gamma distribution |
|
RANNOR Function
|
Returns a random variate from a normal distribution |
|
RANPOI Function
|
Returns a random variate from a Poisson distribution |
|
RANTBL Function
|
Returns a random variate from a tabled probability distribution |
|
RANTRI Function
|
Returns a random variate from a triangular distribution |
|
RANUNI Function
|
Returns a random variate from a uniform distribution |
|
UNIFORM Function
|
Returns a random variate from a uniform distribution |
|
SAS File I/O |
ATTRC Function
|
Returns the value of a character attribute for a SAS data set |
|
ATTRN Function
|
Returns the value of a numeric attribute for the specified SAS data
set |
|
CEXIST Function
|
Verifies the existence of a SAS catalog or SAS catalog entry |
|
CLOSE Function
|
Closes a SAS data set |
|
CUROBS Function
|
Returns the observation number of the current observation |
|
DROPNOTE Function
|
Deletes a note marker from a SAS data set or an external file |
|
DSNAME Function
|
Returns the SAS data set name that is associated with a data set identifier |
|
EXIST Function
|
Verifies the existence of a SAS data library member |
|
FETCH Function
|
Reads the next nondeleted observation from a SAS data set into the Data
Set Data Vector (DDV) |
|
FETCHOBS Function
|
Reads a specified observation from a SAS data set into the Data Set
Data Vector (DDV) |
|
GETVARC Function
|
Returns the value of a SAS data set character variable |
|
GETVARN Function
|
Returns the value of a SAS data set numeric variable |
|
IORCMSG Function
|
Returns a formatted error message for _IORC_ |
|
LIBNAME Function
|
Assigns or deassigns a libref for a SAS data library |
|
LIBREF Function
|
Verifies that a libref has been assigned |
|
NOTE Function
|
Returns an observation ID for the current observation of a SAS data
set |
|
OPEN Function
|
Opens a SAS data set |
|
PATHNAME Function
|
Returns the physical name of a SAS data library or of an external file,
or returns a blank |
|
POINT Function
|
Locates an observation identified by the NOTE function |
|
REWIND Function
|
Positions the data set pointer at the beginning of a SAS data set |
|
SYSMSG Function
|
Returns the text of error messages or warning messages from the last
data set or external file function execution |
|
SYSRC Function
|
Returns a system error number |
|
VARFMT Function
|
Returns the format assigned to a SAS data set variable |
|
VARINFMT Function
|
Returns the informat assigned to a SAS data set variable |
|
VARLABEL Function
|
Returns the label assigned to a SAS data set variable |
|
VARLEN Function
|
Returns the length of a SAS data set variable |
|
VARNAME Function
|
Returns the name of a SAS data set variable |
|
VARNUM Function
|
Returns the number of a variable's position in a SAS data set |
|
VARTYPE Function
|
Returns the data type of a SAS data set variable |
|
Special |
ADDR Function
|
Returns the memory address of a numeric variable on a 32-bit platform |
|
ADDRLONG Function
|
Returns the memory address of a character variable on 32-bit and 64-bit
platforms |
|
CALL POKE Routine
|
Writes a value directly into memory on a 32-bit platform |
|
CALL POKELONG Routine
|
Writes a value directly into memory on 32-bit and 64-bit platforms |
|
CALL SLEEP Routine
|
Suspends the execution of a program that invokes this call routine for
a specified period of time |
|
CALL SYSTEM Routine
|
Submits an operating environment command for execution |
|
DIF Function
|
Returns differences between the argument and its nth lag |
|
GETOPTION Function
|
Returns the value of a SAS system or graphics option |
|
INPUT Function
|
Returns the value produced when a SAS expression that uses a specified
informat expression is read |
|
INPUTC Function
|
Enables you to specify a character informat at run time |
|
INPUTN Function
|
Enables you to specify a numeric informat at run time |
|
LAG Function
|
Returns values from a queue |
|
PEEK Function
|
Stores the contents of a memory address into a numeric variable on a
32-bit platform |
|
PEEKC Function
|
Stores the contents of a memory address in a character variable on a
32-bit platform |
|
PEEKCLONG Function
|
Stores the contents of a memory address in a character variable on 32-bit
and 64-bit platforms |
|
PEEKLONG Function
|
Stores the contents of a memory address in a numeric variable on 32-bit
and 64-bit platforms |
|
PTRLONGADD Function
|
Returns the pointer address as a character variable on 32-bit and 64-bit
platforms |
|
PUT Function
|
Returns a value using a specified format |
|
PUTC Function
|
Enables you to specify a character format at run time |
|
PUTN Function
|
Enables you to specify a numeric format at run time |
|
SLEEP Function
|
Suspends the execution of a program that invokes this function for a
specified period of time |
|
SYSGET Function
|
Returns the value of the specified operating environment variable |
|
SYSPARM Function
|
Returns the system parameter string |
|
SYSPROCESSID Function
|
Returns the process id of the current process |
|
SYSPROCESSNAME Function
|
Returns the process name associated with a given process id or the name
of the current process |
|
SYSPROD Function
|
Determines if a product is licensed |
|
SYSTEM Function
|
Issues an operating environment command during a SAS session and returns
the system return code |
|
UUIDGEN Function
|
Returns the short or binary form of a Universal Unique Identifier (UUID) |
|
State and ZIP Code |
FIPNAME Function
|
Converts two-digit FIPS codes to uppercase state names |
|
FIPNAMEL Function
|
Converts two-digit FIPS codes to mixed case state names |
|
FIPSTATE Function
|
Converts two-digit FIPS codes to two-character state postal codes |
|
STFIPS Function
|
Converts state postal codes to FIPS state codes |
|
STNAME Function
|
Converts state postal codes to uppercase state names |
|
STNAMEL Function
|
Converts state postal codes to mixed case state names |
|
ZIPCITY Function
|
Returns a city name and the two-character postal code that corresponds
to a ZIP code |
|
ZIPFIPS Function
|
Converts ZIP codes to two-digit FIPS codes |
|
ZIPNAME Function
|
Converts ZIP codes to uppercase state names |
|
ZIPNAMEL Function
|
Converts ZIP codes to mixed case state names |
|
ZIPSTATE Function
|
Converts ZIP codes to two-character state postal codes |
|
Trigonometric |
ARCOS Function
|
Returns the arccosine |
|
ARSIN Function
|
Returns the arcsine |
|
ATAN Function
|
Returns the arc tangent |
|
ATAN2 Function
|
Returns the arc tangent of two numeric variables |
|
COS Function
|
Returns the cosine |
|
SIN Function
|
Returns the sine |
|
TAN Function
|
Returns the tangent |
|
Truncation |
CEIL Function
|
Returns the smallest integer that is greater than or equal to the argument,
fuzzed to avoid unexpected floating-point results |
|
CEILZ Function
|
Returns the smallest integer that is greater than or equal to the argument,
using zero fuzzing |
|
FLOOR Function
|
Returns the largest integer that is less than or equal to the argument,
fuzzed to avoid unexpected floating-point results |
|
FLOORZ Function
|
Returns the largest integer that is less than or equal to the argument,
using zero fuzzing |
|
FUZZ Function
|
Returns the nearest integer if the argument is within 1E-12 |
|
INT Function
|
Returns the integer value, fuzzed to avoid unexpected floating-point
results |
|
INTZ Function
|
Returns the integer portion of the argument, using zero fuzzing |
|
ROUND Function
|
Rounds the first argument to the nearest multiple of the second argument,
or to the nearest integer when the second argument is omitted |
|
ROUNDE Function
|
Rounds the first argument to the nearest multiple of the second argument,
and returns an even multiple when the first argument is halfway between the
two nearest multiples |
|
ROUNDZ Function
|
Rounds the first argument to the nearest multiple of the second argument,
with zero fuzzing |
|
TRUNC Function
|
Truncates a numeric value to a specified length |
|
Variable Control |
CALL LABEL Routine
|
Assigns a variable label to a specified character variable |
|
CALL SET Routine
|
Links SAS data set variables to DATA step or macro variables that have
the same name and data type |
|
CALL VNAME Routine
|
Assigns a variable name as the value of a specified variable |
|
Variable Information |
CALL VNEXT Routine
|
Returns the name, type, and length of a variable that is used in a DATA
step |
|
VARRAY Function
|
Returns a value that indicates whether the specified name is an array |
|
VARRAYX Function
|
Returns a value that indicates whether the value of the specified argument
is an array |
|
VARTRANSCODE Function
|
Returns the transcode attribute of a SAS data set variable |
|
VFORMAT Function
|
Returns the format that is associated with the specified variable |
|
VFORMATD Function
|
Returns the format decimal value that is associated with the specified
variable |
|
VFORMATDX Function
|
Returns the format decimal value that is associated with the value of
the specified argument |
|
VFORMATN Function
|
Returns the format name that is associated with the specified variable |
|
VFORMATNX Function
|
Returns the format name that is associated with the value of the specified
argument |
|
VFORMATW Function
|
Returns the format width that is associated with the specified variable |
|
VFORMATWX Function
|
Returns the format width that is associated with the value of the specified
argument |
|
VFORMATX Function
|
Returns the format that is associated with the value of the specified
argument |
|
VINARRAY Function
|
Returns a value that indicates whether the specified variable is a member
of an array |
|
VINARRAYX Function
|
Returns a value that indicates whether the value of the specified argument
is a member of an array |
|
VINFORMAT Function
|
Returns the informat that is associated with the specified variable |
|
VINFORMATD Function
|
Returns the informat decimal value that is associated with the specified
variable |
|
VINFORMATDX Function
|
Returns the informat decimal value that is associated with the value
of the specified argument |
|
VINFORMATN Function
|
Returns the informat name that is associated with the specified variable |
|
VINFORMATNX Function
|
Returns the informat name that is associated with the value of the specified
argument |
|
VINFORMATW Function
|
Returns the informat width that is associated with the specified variable |
|
VINFORMATWX Function
|
Returns the informat width that is associated with the value of the
specified argument |
|
VINFORMATX Function
|
Returns the informat that is associated with the value of the specified
argument |
|
VLABEL Function
|
Returns the label that is associated with the specified variable |
|
VLABELX Function
|
Returns the variable label for the value of the specified argument |
|
VLENGTH Function
|
Returns the compile-time (allocated) size of the specified variable |
|
VLENGTHX Function
|
Returns the compile-time (allocated) size for the value of the specified
argument |
|
VNAME Function
|
Returns the name of the specified variable |
|
VNAMEX Function
|
Validates the value of the specified argument as a variable name |
|
VTRANSCODE Function
|
Returns a value that indicates whether transcoding is on or off for
the specified character variable |
|
VTRANSCODEX Function
|
Returns a value that indicates whether transcoding is on or off for
the specified argument |
|
VTYPE Function
|
Returns the type (character or numeric) of the specified variable |
|
VTYPEX Function
|
Returns the type (character or numeric) for the value of the specified
argument |
|
VVALUE Function
|
Returns the formatted value that is associated with the variable that
you specify |
|
VVALUEX Function
|
Returns the formatted value that is associated with the argument that
you specify |
|
Web Tools |
HTMLDECODE Function
|
Decodes a string containing HTML numeric character references or HTML
character entity references and returns the decoded string |
|
HTMLENCODE Function
|
Encodes characters using HTML character entity references and returns
the encoded string |
|
URLDECODE Function
|
Returns a string that was decoded using the URL escape syntax |
|
URLENCODE Function
|
Returns a string that was encoded using the URL escape syntax |
