Complete re-implementation of the EXAMINE command.

[pspp-builds.git] / doc / statistics.texi

diff --git a/doc/statistics.texi b/doc/statistics.texi
index dee0e8a7f0fbcd7ab57fb0c28328d527abb2d143..7b1d8c5f341549d5b8c22c8a3c58c9b9b956da13 100644 (file)
--- a/doc/statistics.texi
+++ b/doc/statistics.texi
@@ -232,7 +232,7 @@ EXAMINE
         /PLOT=@{BOXPLOT, NPPLOT, HISTOGRAM, ALL, NONE@}
         /CINTERVAL n
         /COMPARE=@{GROUPS,VARIABLES@}
-        /ID=@{case_number, var_name@}
+        /ID=var_name
         /@{TOTAL,NOTOTAL@}
         /PERCENTILE=[value_list]=@{HAVERAGE, WAVERAGE, ROUND, AEMPIRICAL, EMPIRICAL @}
         /MISSING=@{LISTWISE, PAIRWISE@} [@{EXCLUDE, INCLUDE@}] 
@@ -271,6 +271,12 @@ 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 ID subcommand also pertains to boxplots.  If given, it must
+specify a variable name.   Outliers and extreme cases plotted in
+boxplots will be labelled with the case from that variable.  Numeric or
+string variables are permissible.  If the ID subcommand is not given,
+then the casenumber will be used for labelling.
 
 The CINTERVAL subcommand specifies the confidence interval to use in
 calculation of the descriptives command.  The default it 95%.
@@ -730,7 +736,7 @@ of variable preceding @code{WITH} against variable following
 ONEWAY
         [/VARIABLES = ] var_list BY var
         /MISSING=@{ANALYSIS,LISTWISE@} @{EXCLUDE,INCLUDE@}
-        /CONTRASTS= value1 [, value2] ... [,valueN]
+        /CONTRAST= value1 [, value2] ... [,valueN]
         /STATISTICS=@{DESCRIPTIVES,HOMOGENEITY@}
 
 @end display
@@ -756,7 +762,7 @@ Displays the Levene test of Homogeneity of Variance for the
 variables and their groups.
 @end itemize
 
-The @code{CONTRASTS} subcommand is used when you anticipate certain
+The @code{CONTRAST} subcommand is used when you anticipate certain
 differences between the groups.
 The subcommand must be followed by a list of numerals which are the
 coefficients of the groups to be tested.
@@ -764,7 +770,7 @@ The number of coefficients must correspond to the number of distinct
 groups (or values of the independent variable).
 If the total sum of the coefficients are not zero, then PSPP will
 display a warning, but will proceed with the analysis.
-The @code{CONTRASTS} subcommand may be given up to 10 times in order
+The @code{CONTRAST} subcommand may be given up to 10 times in order
 to specify different contrast tests.
 @setfilename ignored