From: John Darrington Date: Sun, 4 Oct 2009 14:06:14 +0000 (+0200) Subject: CORRELATIONS: Documented the /STATISTICS subcommand X-Git-Tag: fc11-x64-build11~2 X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58e00a3068cffe79b28c195b58841edb617d995e;p=pspp-builds.git CORRELATIONS: Documented the /STATISTICS subcommand --- 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