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PSPP NEWS -- history of user-visible changes. |
PSPP NEWS -- history of user-visible changes. |
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Time-stamp: <2004-02-29 21:38:25 blp> |
Time-stamp: <2005-03-06 23:05:46 blp> |
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Copyright (C) 1996-9, 2000 Free Software Foundation, Inc. |
Copyright (C) 1996-9, 2000 Free Software Foundation, Inc. |
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See the end for copying conditions. |
See the end for copying conditions. |
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Version 0.3.1 changes since 0.3.0: |
Version 0.3.1 changes since 0.3.0: |
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Update build system to Autoconf 2.58, Automake 1.7, gettext 0.12.1. |
New build dependencies: |
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T-TEST is now implemented. |
* The GNU Scientific Library (libgsl), version 1.6 or later. |
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* The GNU multiprecision arithmetic library (libgmp). |
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* libplot from GNU plotutils is optional; without it, the new |
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graphing features will not work. |
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Newly implemented commands and statistical features: |
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* DATE (as a stub, to enhance compatibility). |
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* EXAMINE. |
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* FREQUENCIES now supports percentiles. |
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* ONEWAY. |
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* PERMISSIONS. |
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* T-TEST. |
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* USE (as a stub, to enhance compatibility). |
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New --algorithm and --syntax command line options allow |
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SPSS-compatible or enhanced modes to be selected. |
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Support for transformation expressions has been rewritten and |
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significantly improved. Refer to the manual for details. |
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Calculation of moments (mean, standard deviation, kurtosis, |
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skewness) has been rewritten and should now be more accurate. |
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Numerous bugs have been fixed, too many to mention here. Many new |
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tests have been added, leading to the discovery and fixing of many |
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of these bugs. |
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ASCII driver can now squeeze multiple blank lines into single blank |
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lines. |
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Much of the code has been rewritten and refactored. It is now much |
Much of the code has been rewritten and refactored. It is now much |
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cleaner. |
cleaner. |
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For developers, the build system now requires Autoconf 2.58 and |
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Automake 1.7. The included gettext has been updated to version |
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0.12.1. |
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Version 0.3.0 changes since 0.2.3: |
Version 0.3.0 changes since 0.2.3: |
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Bugs fixed: |
Bugs fixed: |