From 58e00a3068cffe79b28c195b58841edb617d995e Mon Sep 17 00:00:00 2001 From: John Darrington Date: Sun, 4 Oct 2009 16:06:14 +0200 Subject: [PATCH] CORRELATIONS: Documented the /STATISTICS subcommand --- doc/statistics.texi | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/doc/statistics.texi b/doc/statistics.texi index 01cd52d5..63e8f35a 100644 --- a/doc/statistics.texi +++ b/doc/statistics.texi @@ -318,6 +318,7 @@ CORRELATIONS ] [ /PRINT=@{TWOTAIL, ONETAIL@} @{SIG, NOSIG@} ] + [ /STATISTICS=DESCRIPTIVES XPROD ALL] [ /MISSING=@{PAIRWISE, LISTWISE@} @{INCLUDE, EXCLUDE@} ] @end display @@ -355,7 +356,15 @@ If the NOSIG option is specified, then correlation coefficients with significanc 0.05 are highlighted. If SIG is specified, then no highlighting is performed. This is the default. - +@cindex covariance +The STATISTICS subcommand requests additional statistics to be displayed. The keyword +DESCRIPTIVES requests that the mean, number of non-missing cases, and the non-biased +estimator of the standard deviation are displayed. +These statistics will be displayed in a separated table, for all the variables listed +in any /VARIABLES subcommand. +The XPROD keyword requests cross-product deviations and covariance estimators to +be displayed for each pair of variables. +The keyword ALL is the union of DESCRIPTIVES and XPROD. @node CROSSTABS @section CROSSTABS -- 2.30.2