/COMPARE=@{GROUPS,VARIABLES@}
/ID=@{case_number, var_name@}
/@{TOTAL,NOTOTAL@}
+ /PERCENTILE=[value_list]=@{HAVERAGE, WAVERAGE, ROUND, AEMPIRICAL, EMPIRICAL @}
/MISSING=@{LISTWISE, PAIRWISE@} [@{EXCLUDE, INCLUDE@}]
[@{NOREPORT,REPORT@}]
The PLOT subcommand specifies which plots are to be produced if any.
+The COMPARE subcommand is only relevant if producing boxplots, and it is only
+useful there is more than one dependent variable and at least one factor. If
+/COMPARE=GROUPS is specified, then one plot per dependent variable is produced,
+containing boxplots for all the factors.
+If /COMPARE=VARIABLES is specified, then one plot per factor is produced, each
+each containing one boxplot per dependent variable.
+If the /COMPARE subcommand is ommitted, then PSPP uses the default value of
+/COMPARE=GROUPS.
+
The CINTERVAL subcommand specifies the confidence interval to use in
calculation of the descriptives command. The default it 95%.
+The PERCENTILES subcommand specifies which percentiles are to be calculated,
+and which algorithm to use for calculating them. The default is to
+calculate the 5, 10, 25, 50, 75, 90, 95 percentiles using the
+HAVERAGE algorithm.
+
The TOTAL and NOTOTAL subcommands are mutually exclusive. If NOTOTAL
is given and factors have been specified in the VARIABLES subcommand,
then then statistics for the unfactored dependent variables are