X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=README;h=bf3d903f63e8c4207f84f2dbae9083a18d10ccbc;hb=d97b45134c672a8daf9cede78bd844484dcdaaeb;hp=02e81d77e9525093cc3252d38903717b6252b9eb;hpb=c3ac5a8af9c449072c7e872ca70a78c1755ae309;p=pspp diff --git a/README b/README index 02e81d77e9..bf3d903f63 100644 --- a/README +++ b/README @@ -1,15 +1,17 @@ -PSPP is a program for statistical analysis of sampled data. It -is a free replacement for the proprietary program SPSS. +PSPP is a program for statistical analysis of sampled data. It is +a free replacement for the proprietary program SPSS. -PSPP development is ongoing. It already supports a large subset of -SPSS's syntax. Its statistical procedure support is currently -limited, but growing. At your option, PSPP will produce statistical -reports in ASCII, PostScript, or HTML formats. +PSPP supports T-tests, ANOVA and GLM analyses, factor analysis, +non-parametric tests, and other statistical features. PSPP produces +statistical reports in plain text, PDF, PostScript, CSV, HTML, SVG, +and OpenDocument formats. + +PSPP has both text-based and graphical user interfaces. The PSPP +user interface has been translated into a number of languages. Instructions for PSPP installation are in INSTALL, including a list of prerequisite packages and other PSPP-specific information. Full -documentation on PSPP's language will be installed along with the -programs. +documentation on PSPP's language is also included. For information on differences from previous versions, please see file NEWS. @@ -46,14 +48,7 @@ following support to users: an "enhanced" mode in certain cases where PSPP can output better results that may surprise SPSS users. - * Friendly textual and graphical interfaces. This release - includes the first version of PSPPIRE, the PSPP graphical - user interface. - - * Attractive output, including graphs, in a variety of human- - and machine-readable formats. PSPP currently produces - output in ASCII, PostScript, and HTML formats. We will - enhance PSPP's output formatting in the future. + * Friendly textual and graphical interfaces. * Good documentation. Currently the PSPP manual describes its language completely, but we would like to add information on @@ -88,3 +83,6 @@ following: statistical procedures is evolving quickly enough that a plug-in model does not make sense. Over the long term, it may make sense to introduce plug-ins. + +For any copyright year range specified as YYYY-ZZZZ in this package note +that the range specifies every single year in that closed interval.