@node CTABLES Data Summarization
@subsection Data Summarization
-@c TODO Summary function default formats
-
The @code{CTABLES} command allows the user to control how the data are
summarized with @dfn{summary specifications}, syntax that lists one or
more summary function names, optionally separated by commas, and which
@end example
@psppoutput {ctables11}
+In addition to the standard formats, @code{CTABLES} allows the user to
+specify the following special formats:
+
+@multitable {@code{NEGPAREN@i{w}.@i{d}}} {Encloses all numbers in parentheses.} {@t{(42.96%)}} {@t{(-42.96%)}}
+@item @code{NEGPAREN@i{w}.@i{d}}
+@tab Encloses negative numbers in parentheses.
+@tab @t{@w{ }42.96}
+@tab @t{@w{ }(42.96)}
+
+@item @code{NEQUAL@i{w}.@i{d}}
+@tab Adds a @code{N=} prefix.
+@tab @t{@w{ }N=42.96}
+@tab @t{@w{ }N=-42.96}
+
+@item @code{@code{PAREN@i{w}.@i{d}}}
+@tab Encloses all numbers in parentheses.
+@tab @t{@w{ }(42.96)}
+@tab @t{@w{ }(-42.96)}
+
+@item @code{PCTPAREN@i{w}.@i{d}}
+@tab Encloses all numbers in parentheses with a @samp{%} suffix.
+@tab @t{@w{ }(42.96%)}
+@tab @t{(-42.96%)}
+@end multitable
+
Parentheses provide a shorthand to apply summary specifications to
multiple variables. For example, both of these commands:
@psppoutput {ctables12}
-The following sections list the available summary functions.
+The following sections list the available summary functions. After
+each function's name is given its default label and format. If no
+format is listed, then the default format is the print format for the
+variable being summarized.
@menu
* CTABLES Summary Functions for Individual Cells::
@code{COUNT}, may be applied to both categorical and scale variables:
@table @asis
-@item @code{COUNT} (``Count'')
+@item @code{COUNT} (``Count'', F40.0)
The sum of weights in a cell.
If @code{CATEGORIES} for one or more of the variables in a table
@item @code{SUM} (``Sum'')
The sum.
-@item @code{TOTALN} (``Total N'')
+@item @code{TOTALN} (``Total N'', F40.0)
The sum of weights in a cell.
For scale data, @code{COUNT} and @code{TOTALN} are the same.
@code{MISSING=EXCLUDE} is in effect on @code{CATEGORIES}, or
system-missing values. @code{COUNT} does not count these.
-@item @code{VALIDN} (``Valid N'')
+@item @code{VALIDN} (``Valid N'', F40.0)
The sum of valid count weights in included categories.
@code{VALIDN} does not count missing values regardless of whether they
variables:
@table @asis
-@item @code{@i{area}PCT} or @code{@i{area}PCT.COUNT} (``@i{Area} %'')
+@item @code{@i{area}PCT} or @code{@i{area}PCT.COUNT} (``@i{Area} %'', PCT40.1)
A percentage of total counts within @var{area}.
-@item @code{@i{area}PCT.VALIDN} (``@i{Area} Valid N %'')
+@item @code{@i{area}PCT.VALIDN} (``@i{Area} Valid N %'', PCT40.1)
A percentage of total counts for valid values within @var{area}.
-@item @code{@i{area}PCT.TOTALN} (``@i{Area} Total N %'')
+@item @code{@i{area}PCT.TOTALN} (``@i{Area} Total N %'', PCT40.1)
A percentage of total counts for all values within @var{area}.
@end table
use the following additional group cell summary function:
@table @asis
-@item @code{@i{area}PCT.SUM} (``@i{Area} Sum %'')
+@item @code{@i{area}PCT.SUM} (``@i{Area} Sum %'', PCT40.1)
Percentage of the sum of the values within @var{area}.
@end table
@itemize @bullet
@item
-@code{ECOUNT} (``Adjusted Count'')
+@code{ECOUNT} (``Adjusted Count'', F40.0)
@item
-@code{ETOTALN} (``Adjusted Total N'')
+@code{ETOTALN} (``Adjusted Total N'', F40.0)
@item
-@code{EVALIDN} (``Adjusted Valid N'')
+@code{EVALIDN} (``Adjusted Valid N'', F40.0)
@end itemize
@node CTABLES Unweighted Summary Functions
@itemize @bullet
@item
-@code{UCOUNT} (``Unweighted Count'')
+@code{UCOUNT} (``Unweighted Count'', F40.0)
@item
-@code{U@i{area}PCT} or @code{U@i{area}PCT.COUNT} (``Unweighted @i{Area} %'')
+@code{U@i{area}PCT} or @code{U@i{area}PCT.COUNT} (``Unweighted @i{Area} %'', PCT40.1)
@item
-@code{U@i{area}PCT.VALIDN} (``Unweighted @i{Area} Valid N %'')
+@code{U@i{area}PCT.VALIDN} (``Unweighted @i{Area} Valid N %'', PCT40.1)
@item
-@code{U@i{area}PCT.TOTALN} (``Unweighted @i{Area} Total N %'')
+@code{U@i{area}PCT.TOTALN} (``Unweighted @i{Area} Total N %'', PCT40.1)
@item
@code{UMEAN} (``Unweighted Mean'')
@code{UMODE} (``Unweight Mode'')
@item
-@code{U@i{area}PCT.SUM} (``Unweighted @i{Area} Sum %'')
+@code{U@i{area}PCT.SUM} (``Unweighted @i{Area} Sum %'', PCT40.1)
@item
@code{UPTILE} @i{n} (``Unweighted Percentile @i{n}'')
@code{USUM} (``Unweighted Sum'')
@item
-@code{UTOTALN} (``Unweighted Total N'')
+@code{UTOTALN} (``Unweighted Total N'', F40.0)
@item
-@code{UVALIDN} (``Unweighted Valid N'')
+@code{UVALIDN} (``Unweighted Valid N'', F40.0)
@item
-@code{UVARIANCE} (``Unweighted Variance'')
+@code{UVARIANCE} (``Unweighted Variance'', F40.0)
@end itemize
+@c TODO missing value treatment
+
@node CTABLES Statistics Positions and Labels
@subsection Statistics Positions and Labels
@t{ROWLABELS=OPPOSITE} or @t{COLLABELS=OPPOSITE} move row or column
variable category labels, respectively, to the opposite axis. The
-setting affects only the innermost variable on the given axis. For
-example:
+setting affects only the innermost variable or variables, which must
+be categorical, on the given axis. For example:
@example
CTABLES /TABLE AgeGroup BY qns3a /CLABELS ROWLABELS=OPPOSITE.
Only one axis's labels may be moved, whether to the opposite axis or
to the layer axis.
-@c TODO Moving category labels for stacked variables
-
@subsubheading Effect on Summary Statistics
@code{CLABELS} primarily affects the appearance of tables, not the
@end example
@psppoutput {ctables24}
+@subsubheading Moving Categories for Stacked Variables
+
+If @code{CLABELS} moves category labels from an axis with stacked
+variables, the variables that are moved must have the same category
+specifications (@pxref{CTABLES Per-Variable Category Options}) and the
+same value labels.
+
+The following shows both moving stacked category variables and
+adapting to the changing definitions of rows and columns:
+
+@example
+CTABLES /TABLE (qn105ba + qn105bb) [COLPCT].
+CTABLES /TABLE (qn105ba + qn105bb) [ROWPCT]
+ /CLABELS ROW=OPPOSITE.
+@end example
+@psppoutput {ctables25}
+
@node CTABLES Per-Variable Category Options
@subsection Per-Variable Category Options
[@t{CORNER=}@i{string}@dots{}]
@end display
-@c TODO Describe substitution variables
-
The @code{TITLES} subcommand sets the title, caption, and corner text
-for the table output for the previous @code{TABLE} subcommand. The
-title appears above the table, the caption below the table, and the
-corner text appears in the table's upper left corner. By default, the
-title is ``Custom Tables'' and the caption and corner text are empty.
-With some table output styles, the corner text is not displayed.
+for the table output for the previous @code{TABLE} subcommand. Any
+number of strings may be specified for each kind of text, with each
+string appearing on a separate line in the output. The title appears
+above the table, the caption below the table, and the corner text
+appears in the table's upper left corner. By default, the title is
+``Custom Tables'' and the caption and corner text are empty. With
+some table output styles, the corner text is not displayed.
+
+The strings provided in this subcommand may contain the following
+macro-like keywords that @pspp{} substitutes at the time that it runs
+the command:
+
+@table @code @c (
+@item )DATE
+The current date, e.g.@: MM/DD/YY. The format is locale-dependent.
+
+@c (
+@item )TIME
+The current time, e.g.@: HH:MM:SS. The format is locale-dependent.
+
+@c (
+@item )TABLE
+The expression specified on the @code{TABLE} command. Summary
+and measurement level specifications are omitted, and variable labels are used in place of variable names.
+@end table
+
+@c TODO example
@node CTABLES Table Formatting
@subsection Table Formatting
projects / pspp / blobdiff