PROC SUMMARY <option(s)>
<statistic-keyword(s)>;
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BY <DESCENDING>
variable-1<...<DESCENDING> variable-n>
<NOTSORTED>;
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CLASS variable(s) </
option(s)>;
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OUTPUT
<OUT=SAS-data-set><output-statistic-specification(s)>
<id-group-specification(s)> <maximum-id-specification(s)>
<minimum-id-specification(s)></ option(s)> ;
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VAR variable(s)</
WEIGHT=weight-variable>;
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TASK |
STATEMENT |
Compute descriptive statistics for variables across all observations
or within groups of observations |
PROC SUMMARY
|
Calculate separate statistics for each BY group |
BY
|
Identify variables whose values define subgroups for the analysis |
CLASS
|
Identify a variable whose values represent the frequency of each observation |
FREQ
|
Include additional identification variables in the output data set |
ID
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Create an output data set that contains specified statistics and identification
variables |
OUTPUT
|
Identify specific combinations of class variables to use to subdivide
the data |
TYPES
|
Identify the analysis variables and their order in the results |
VAR
|
Specify the number of ways to make unique combinations of class variables |
WAYS
|
Identify a variable whose values weight each observation in the statistical
calculations |
WEIGHT
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Note:
Full descriptions of the statements for
PROC SUMMARY
are in the documentation for PROC MEANS. ![[cautionend]](../../../../common/63294/HTML/default/images/cautend.gif)
Copyright © 2010 by SAS Institute Inc., Cary, NC, USA. All rights reserved.