The following tables list the BOXCHART statement options by function. For complete descriptions, see Dictionary of Options: SHEWHART Procedure.
Table 17.4: BOXCHART Statement Options
Option |
Description |
---|---|
Options for Specifying Control Limits |
|
requests probability limits for control charts |
|
specifies whether control limits are computed for subgroup means or subgroup medians |
|
specifies either nominal sample size for fixed control limits or varying limits |
|
computes control limits for each process from the data rather than from a LIMITS= data set (SAS 6.10 and later releases) |
|
reads |
|
reads control limits for each process from a LIMITS= data set |
|
reads single set of control limits for each process from a LIMITS= data set (SAS 6.09 and earlier releases) |
|
specifies width of control limits in terms of multiple k of standard error of plotted statistic |
|
Options for Displaying Control Limits |
|
specifies color for area inside control limits |
|
specifies color of control limits, central line, and related labels |
|
specifies label for lower control limit on box chart |
|
specifies a substitution character for labels provided as quoted strings; the character is replaced with the value of the control limit |
|
specifies line type for control limits |
|
specifies number of digits to right of decimal place in default labels for control limits and central line in box chart |
|
suppresses display of central line in box chart |
|
suppresses display of lower control limit in box chart |
|
suppresses labels for control limits and central line |
|
suppresses display of control limits |
|
suppresses default frame around control limit information when multiple sets of control limits are read from LIMITS= data set |
|
suppresses legend for control limits |
|
suppresses display of upper control limit in box chart |
|
specifies label for upper control limit in box chart |
|
specifies width for control limits and central line |
|
specifies label for central line in box chart |
|
Process Mean and Standard Deviation Options |
|
specifies method for estimating process mean |
|
specifies known value of for process mean |
|
specifies that estimate of process standard deviation is to be calculated from subgroup ranges |
|
specifies known value for process standard deviation |
|
specifies method for estimating process standard deviation |
|
identifies whether parameters are estimates or standard values and specifies value of |
|
Options for Controlling Box Appearance |
|
connects subgroup means, medians, maximum values, minimum values, or quartiles in box-and-whisker plots |
|
specifies style of box-and-whisker plots |
|
specifies width of box-and-whisker plots |
|
specifies that widths of box-and-whisker plots vary proportionately to subgroup sample size |
|
specifies color for outlines of box-and-whisker plots |
|
specifies fill color for interior of box-and-whisker plots |
|
specifies outlier symbol color in schematic box-and-whisker plots |
|
specifies text color to label outliers or process variable values |
|
specifies text font to label outliers or process variable values |
|
specifies text height to label outliers or process variable values |
|
specifies outlier symbol in schematic box-and-whisker plots |
|
specifies outlier symbol height in schematic box-and-whisker plots |
|
specifies line types for outlines of box-and-whisker plots |
|
specifies that box-and-whisker plots are to be notched |
|
specifies percentile definition used for box-and-whisker plots |
|
adds serifs to the whiskers of skeletal box-and-whisker plots |
|
specifies that whiskers be drawn to percentile values |
|
Options for Plotting and Labeling Points |
|
labels every point on box chart |
|
labels every point on trend chart |
|
specifies color for line segments that connect points on chart |
|
specifies fill color for frame around labeled points |
|
specifies color for labels |
|
specifies color for portions of line segments that connect points outside control limits |
|
specifies angle at which labels are drawn |
|
specifies software font for labels (alias for the TESTFONT= option) |
|
specifies height of labels (alias for the TESTHEIGHT= option) |
|
suppresses line segments that connect points on chart |
|
suppresses line segments that connect points on trend chart |
|
labels points outside control limits on box chart |
|
specifies LEGEND statement for levels of symbol-variable |
|
specifies order in which symbols are assigned for levels of symbol-variable |
|
turns point labels so that they are strung out vertically |
|
Options for Specifying Tests for Special Causes |
|
computes zone widths independently above and below center line |
|
enables tests to be applied with control limits other than limits |
|
suppresses tests across phase boundaries |
|
specifies tests for special causes for the box chart |
|
specifies length of pattern for Test 2 |
|
specifies length of pattern for Test 3 |
|
applies tests across phase boundaries |
|
provides labels for points where test is positive |
|
specifies label for nth test for special causes |
|
applies tests to standardized chart statistics |
|
performs tests on overlapping patterns of points |
|
enables tests for special causes to be reset for the box chart |
|
requests that Westgard rules be applied to the box chart |
|
adds labels A, B, and C to zone lines |
|
adds lines to box chart delineating zones A, B, and C |
|
specifies position of ZONEVALUES labels |
|
labels zone lines with their values |
|
Options for Displaying Tests for Special Causes |
|
specifies color for boxes enclosing labels indicating points where test is positive |
|
specifies color for labels indicating points where test is positive |
|
specifies color for symbol used to plot points where test is positive |
|
specifies color for lines and labels delineating zones A, B, and C |
|
specifies type of line connecting points where test is positive |
|
specifies line type for lines delineating zones A, B, and C |
|
specifies software font for labels at points where test is positive |
|
specifies height of labels at points where test is positive |
|
requests that labels for points where test is positive be positioned so that do not overlap |
|
specifies plot symbol for points where test is positive |
|
specifies symbol height for points where test is positive |
|
specifies width of line connecting points where test is positive |
|
Axis and Axis Label Options |
|
specifies color for axis lines and tick marks |
|
specifies fill colors for frame for plot area |
|
specifies color for tick mark values and axis labels |
|
produces horizontal axis for discrete numeric group values |
|
specifies major tick mark values for horizontal axis |
|
specifies height of axis label and axis legend text |
|
specifies number of minor tick marks between major tick marks on horizontal axis |
|
specifies length of offset at both ends of horizontal axis |
|
specifies first major tick mark value on horizontal axis when a date, time, or datetime format is associated with numeric subgroup variable |
|
suppresses label for horizontal axis |
|
specifies that only the first occurrence of repeated, adjacent subgroup values is to be labeled on horizontal axis |
|
requests vertical axis labels that are strung out vertically |
|
specifies thinning factor for tick mark labels on horizontal axis |
|
specifies splitting character for axis labels |
|
requests horizontal axis labels that are strung out vertically |
|
specifies major tick mark values for vertical axis of box chart |
|
specifies major tick mark values for vertical axis of trend chart |
|
specifies format for primary vertical axis tick mark labels |
|
specifies format for secondary vertical axis tick mark labels |
|
specifies number of minor tick marks between major tick marks on vertical axis |
|
specifies length of offset at both ends of vertical axis |
|
forces origin to be included in vertical axis for primary chart |
|
forces origin to be included in vertical axis for secondary chart |
|
specifies width of axis lines |
|
Plot Layout Options |
|
plots summary statistics for all subgroups |
|
creates control charts using half-screens and half-pages |
|
creates control charts for a process variable only when exceptions occur |
|
specifies natural time interval between consecutive subgroup positions when time, date, or datetime format is associated with a numeric subgroup variable |
|
specifies maximum number of pages or screens for chart |
|
requests special markers for points corresponding to sample sizes not equal to nominal sample size for fixed control limits |
|
suppresses creation of box chart |
|
suppresses frame for plot area |
|
suppresses legend for subgroup sample sizes |
|
specifies number of subgroup positions per panel on each chart |
|
repeats last subgroup position on panel as first subgroup position of next panel |
|
specifies number of pages or screens to be used to display chart |
|
specifies list of trend variables |
|
specifies length of vertical axis on box chart as a percentage of sum of lengths of vertical axes for box and trend charts |
|
displays box chart regardless of whether |
|
Reference Line Options |
|
specifies color for lines requested by HREF= and HREF2= options |
|
specifies color for lines requested by VREF= and VREF2= options |
|
specifies position of reference lines perpendicular to horizontal axis on box chart |
|
specifies position of reference lines perpendicular to horizontal axis on trend chart |
|
specifies position of reference lines perpendicular to horizontal axis on box chart |
|
specifies position of reference lines perpendicular to horizontal axis on trend chart |
|
specifies labels for HREF= lines |
|
specifies labels for HREF2= lines |
|
specifies position of HREFLABELS= and HREF2LABELS= labels |
|
specifies line type for HREF= and HREF2= lines |
|
specifies line type for VREF= and VREF2= lines |
|
specifies that reference line information in a data set is to be applied uniformly to charts created for all BY groups |
|
specifies position of reference lines perpendicular to vertical axis on box chart |
|
specifies position of reference lines perpendicular to vertical axis on trend chart |
|
specifies labels for VREF= lines |
|
specifies labels for VREF2= lines |
|
specifies position of VREFLABELS= and VREF2LABELS= labels |
|
Grid Options |
|
specifies color for grid requested with GRID or ENDGRID option |
|
adds grid after last plotted point |
|
adds grid to control chart |
|
specifies line type for grid requested with the ENDGRID option |
|
specifies line type for grid requested with the GRID option |
|
specifies width of grid lines |
|
Clipping Options |
|
specifies color for plot symbol for clipped points |
|
determines extent to which extreme points are clipped |
|
specifies text for clipping legend |
|
specifies position of clipping legend |
|
specifies substitution character for CLIPLEGEND= text |
|
specifies plot symbol for clipped points |
|
specifies symbol marker height for clipped points |
|
Graphical Enhancement Options |
|
specifies annotate data set that adds features to box chart |
|
specifies annotate data set that adds features to trend chart |
|
specifies description of box chart’s GRSEG catalog entry |
|
specifies software font for labels and legends on charts |
|
specifies name of box chart’s GRSEG catalog entry |
|
specifies the form of the label used in pagination |
|
specifies the position of the page number requested with the PAGENUM= option |
|
specifies width of line segments connecting points on trend chart |
|
Options for Producing Graphs Using ODS Styles |
|
specifies variables whose values define colors for filling background of block-variable legend |
|
specifies variables whose values define colors box outlines |
|
specifies variables whose values define colors for filling boxes |
|
draws a frame around labeled points |
|
requests boxes enclosing all plotted points for a phase |
|
requests lines connecint adjacent enclosing boxes |
|
fills boxes enclosing all plotted points for a phase |
|
requests lines connecting phase average value points |
|
Options for ODS Graphics |
|
specifies the wall fill transparency for blocks and phases |
|
specifies the box fill transparency for box-and-whisker charts |
|
specifies the control limit infill transparency |
|
suppresses block and phase reference lines |
|
suppresses block and phase wall fills |
|
suppresses legend for levels of a BOXFILL= variable |
|
suppresses legend for levels of a BOXFILL= variable |
|
suppresses block and phase reference lines |
|
suppresses block and phase wall fills |
|
suppresses block and phase reference lines |
|
suppresses block and phase wall fills |
|
disables transparency in ODS Graphics output |
|
specifies a graph footnote |
|
specifies a secondary graph footnote |
|
specifies that legend entries contain all levels observed in the data |
|
specifies a graph title |
|
specifies a secondary graph title |
|
specifies variable whose values are URLs to be associated with outliers above the upper fence on a schematic box chart |
|
specifies variable whose values are URLs to be associated with outliers below the lower fence on a schematic box chart |
|
specifies URLs to associate with overlay points |
|
specifies URLs to associate with overlay points on secondary chart |
|
draws phase labels as titles along the top of phase boxes |
|
specifies vertical position of phase legend |
|
associates phase and block reference lines with either innermost or the outermost level |
|
specifies the wall fill transparency for blocks and phases |
|
specifies variable whose values are URLs to be associated with points representing individual observations |
|
specifies the wall fill transparency for blocks and phases |
|
draws central line labels using a simulated software font |
|
specifies a variable whose values are URLs to be associated with subgroups |
|
specifies a variable whose values are URLs to be associated with subgroups on secondary chart |
|
specifies width of box outlines for box-and-whisker charts |
|
Input Data Set Options |
|
specifies that observations with missing values are not to be processed |
|
Output Data Set Options |
|
creates output data set containing subgroup summary statistics, control limits, and outlier values for box chart |
|
creates output data set containing subgroup summary statistics |
|
specifies value of |
|
creates output data set containing control limits |
|
creates output data set containing subgroup summary statistics and control limits |
|
Tabulation Options |
|
Note: specifying (EXCEPTIONS) after a tabulation option creates a table for exceptional points only. |
|
creates a basic table of subgroup values, subgroup sample sizes, subgroup summary statistics, and control limits |
|
is equivalent to the options TABLE, TABLEBOX, TABLECENTRAL, TABLEID, TABLELEGEND, TABLEOUT, and TABLETEST |
|
augments basic table with columns for minimum, 25th percentile, median, 75th percentile, and maximum of observations in a subgroup |
|
augments basic table with values of central lines |
|
augments basic table with columns for ID variables |
|
augments basic table with legend for tests for special causes |
|
augments basic table with columns indicating control limits exceeded |
|
augments basic table with a column indicating which tests for special causes are positive |
|
Specification Limit Options |
|
specifies value and type for computing capability index confidence limits |
|
specifies list of lower specification limits |
|
specifies list of target values |
|
specifies list of upper specification limits |
|
Block Variable Legend Options |
|
specifies position of label for block-variable legend |
|
specifies text size of block-variable legend |
|
specifies vertical position of block-variable legend |
|
repeats identical consecutive labels in block-variable legend |
|
specifies fill colors for frames enclosing variable labels in block-variable legend |
|
specifies one or more variables whose values are colors for filling background of block-variable legend |
|
Phase Options |
|
specifies color for box enclosing all plotted points for a phase |
|
specifies color for line segments connecting adjacent enclosing boxes |
|
specifies fill color for box enclosing all plotted points for a phase |
|
specifies text color for phase legend |
|
specifies color for line segments connecting average value points within a phase |
|
suppresses default frame for phase legend |
|
specifies value of |
|
disconnects last point in a phase from first point in next phase |
|
specifies text size of phase legend |
|
displays phase labels in a legend across top of chart |
|
labels control limits for each phase, provided they are constant within that phase |
|
specifies symbol marker for average of values within a phase |
|
delineates phases with vertical reference lines |
|
specifies phases to be read from an input data set |
|
Overlay Options |
|
specifies colors for primary chart overlay line segments |
|
specifies colors for secondary chart overlay line segments |
|
specifies colors for primary chart overlay plots |
|
specifies colors for secondary chart overlay plots |
|
specifies color for clipped points on overlays |
|
specifies line types for primary chart overlay line segments |
|
specifies line types for secondary chart overlay line segments |
|
suppresses legend for overlay plots |
|
specifies variables to overlay on primary chart |
|
specifies variables to overlay on secondary chart |
|
specifies links to associate with secondary chart overlay points |
|
specifies labels for secondary chart overlay points |
|
specifies symbols for secondary chart overlays |
|
specifies symbol heights for secondary chart overlays |
|
specifies symbol for clipped points on overlays |
|
specifies symbol height for clipped points on overlays |
|
specifies links to associate with primary chart overlay points |
|
specifies labels for primary chart overlay points |
|
specifies label for overlay legend |
|
specifies symbols for primary chart overlays |
|
specifies symbol heights for primary chart overlays |
|
specifies widths of primary chart overlay line segments |
|
specifies widths of secondary chart overlay line segments |
|
Options for Interactive Control Charts |
|
specifies variable whose values create links to be associated with subgroups on primary chart |
|
specifies variable whose values create links to be associated with subgroups on secondary chart |
|
specifies variable whose values create links to be associated with symbols in the symbol legend |
|
specifies variable whose values create links to be associated with outliers above the upper fence on a schematic box chart |
|
specifies variable whose values create links to be associated with outliers below the lower fence on a schematic box chart |
|
specifies variable whose values create links to be associated with points representing individual observations |
|
creates an OUTTABLE= data set with additional graphics coordinate data |
|
Options for Line Printer Charts |
|
specifies plot character for clipped points |
|
specifies character used to form line segments that connect points on chart |
|
specifies line character for HREF= and HREF2= lines |
|
specifies characters indicating symbol-variable |
|
specifies character for line segments that connect any sequence of points for which a test for special causes is positive |
|
specifies line character for VREF= and VREF2= lines |
|
specifies character for lines that delineate zones for tests for special causes |