John Darrington [Sat, 1 Nov 2008 05:17:19 +0000 (14:17 +0900)]
Remove reference to sa_restorer, because it's not part of POSIX.
Prevented compilation on Cygwin. Reported by unknown-1
John Darrington [Tue, 14 Oct 2008 12:42:51 +0000 (20:42 +0800)]
Mark variables as unused
Ben Pfaff [Sun, 12 Oct 2008 03:44:29 +0000 (20:44 -0700)]
Make pspp_linreg_with_cov() void, since it doesn't actually return a value.
Ben Pfaff [Sun, 12 Oct 2008 03:44:07 +0000 (20:44 -0700)]
Use const consistently in linreg routines, to avert warnings.
Ben Pfaff [Sun, 12 Oct 2008 03:42:44 +0000 (20:42 -0700)]
Fix GCC 4.3 warning about uninitialized structure member.
Ben Pfaff [Sat, 11 Oct 2008 23:51:44 +0000 (16:51 -0700)]
Fix warning due to unmunge() returning a const string that needs to be freed.
Ben Pfaff [Sun, 12 Oct 2008 03:59:17 +0000 (20:59 -0700)]
Advise not to build in a directory whose name contains a space or apostrophe.
Thanks to Richard Brittain <Richard.Brittain@dartmouth.edu> for pointing
out the problem.
Ben Pfaff [Sun, 5 Oct 2008 21:57:10 +0000 (14:57 -0700)]
Add prototype for design_matrix_clone() to design-matrix.h.
Ben Pfaff [Sun, 5 Oct 2008 21:56:57 +0000 (14:56 -0700)]
Eliminate unused variable.
Ben Pfaff [Sun, 5 Oct 2008 21:56:38 +0000 (14:56 -0700)]
Fix typo in comment.
Ben Pfaff [Sun, 5 Oct 2008 21:56:22 +0000 (14:56 -0700)]
Parenthesize more defensively in macro definition.
Ben Pfaff [Sun, 5 Oct 2008 21:56:01 +0000 (14:56 -0700)]
Eliminate unused code in glm.q, regression.q.
Ben Pfaff [Sun, 5 Oct 2008 21:53:00 +0000 (14:53 -0700)]
Fix GCC 4.3 warnings about parameters of incomplete type.
Ben Pfaff [Sat, 11 Oct 2008 22:35:42 +0000 (15:35 -0700)]
Implement variable and data file attributes.
Ben Pfaff [Thu, 9 Oct 2008 14:37:43 +0000 (07:37 -0700)]
Make str_copy_rpad() behave properly with a DST_SIZE of 0.
Ben Pfaff [Thu, 9 Oct 2008 05:25:36 +0000 (22:25 -0700)]
Make [ and ] valid tokens in the lexer.
The VARIABLE ATTRIBUTE and DATAFILE ATTRIBUTE commands use [ and ]
to designate array elements. This is the first use for these tokens
in the language implemented by PSPP, so until now these characters
were rejected with an error whenever they appeared in a syntax file
outside a comment or a quoted string.
Ben Pfaff [Sat, 11 Oct 2008 16:40:41 +0000 (09:40 -0700)]
Fix build when build and source directories are separate.
Ben Pfaff [Fri, 10 Oct 2008 05:49:13 +0000 (22:49 -0700)]
Merge commit 'origin/stable'
Conflicts:
tests/automake.mk
Ben Pfaff [Fri, 10 Oct 2008 04:32:35 +0000 (21:32 -0700)]
Update NEWS for 0.6.1.
John Darrington [Tue, 7 Oct 2008 11:40:56 +0000 (19:40 +0800)]
Fixed problems when building with --enable-relocatable
Added the INSTALLDIR macro to tests/dissect-sysfile.
Relocated the pathname of the splash screen graphic.
John Darrington [Mon, 6 Oct 2008 03:02:49 +0000 (11:02 +0800)]
Allow hyphens in {sub}command names.
Extend the lexer so as to allow hypens to appear
in the identifiers which of subcommands.
John Darrington [Mon, 6 Oct 2008 02:47:03 +0000 (10:47 +0800)]
Add generated c files to .gitignore
Ben Pfaff [Sun, 5 Oct 2008 18:17:10 +0000 (11:17 -0700)]
Use Gnulib module "regex", to fix linking on Mingw.
The GUI code uses POSIX regular expressions, which Mingw has in a separate
library (-lregex). We could just search for that library, but by including
our own implementation (via Gnulib) we also work around known bugs in
system regular expression implementations.
John Darrington [Sun, 5 Oct 2008 09:46:25 +0000 (17:46 +0800)]
Merge branch 'master' of ssh://jmd@git.sv.gnu.org/srv/git/pspp
John Darrington [Sun, 5 Oct 2008 03:50:40 +0000 (11:50 +0800)]
Moved the datasheet testing code out of src/{libspp,data}
Avoids high level things (such as moments) from appearing
in libpspp-core, which prevented it from being used standalone.
Ben Pfaff [Sat, 4 Oct 2008 04:21:28 +0000 (21:21 -0700)]
Update NEWS for 0.6.1-rc2.
Ben Pfaff [Sat, 4 Oct 2008 04:11:20 +0000 (21:11 -0700)]
Add ".sav" or ".por" suffix to filename when saving with Save_As
Closes bug #23137
(This is a cross-port of commit
169887f6d6d7bf5c10d5b05786aa3fd252040c93
from the master branch, originally authored and committed by John
Darrington.)
Ben Pfaff [Sat, 4 Oct 2008 03:59:44 +0000 (20:59 -0700)]
Only use -fgnu89-inline if the compiler actually supports it.
Jason Stover pointed out that we were using -fgnu89-inline even when the
compiler didn't support it. Obviously that's not good.
Ben Pfaff [Sat, 4 Oct 2008 04:01:50 +0000 (21:01 -0700)]
Also warn about missing prerequisites as we encounter them (bug #24445).
It can happen that configure bails out in the middle due to some issue
that PSPP cannot directly control; for example, AC_CHECK_SIZEOF exits
unconditionally if it fails. If this happens then, before, we would fail
to warn about missing required prerequisites that could well have been
the actual cause of the failure, because we only warn about these at
the end of the run.
Now, we warn about missing prerequisites both at time of detection and
in a summary at the end, to head off this problem.
Thanks to Jim Orr for allowing me to notice the problem.
Ben Pfaff [Sat, 4 Oct 2008 04:00:55 +0000 (21:00 -0700)]
Add note to INSTALL explaining how to use libraries from /usr/local.
Several users have had trouble building PSPP with self-built GSL, etc.
that were installed to /usr/local. Explain how to do it here to be
more friendly to Unix novices.
Thanks to Jim Orr for making me realize that this was important.
Ben Pfaff [Sat, 4 Oct 2008 03:54:28 +0000 (20:54 -0700)]
Add pspp-dev.dvi to CLEANFILES.
Automake does not seem to clean this file automatically. (Is this an
Automake bug?)
Ben Pfaff [Sat, 4 Oct 2008 03:53:51 +0000 (20:53 -0700)]
Append $(EXEEXT_FOR_BUILD) to output file name when building q2c.
Thanks to "Michel Boaventura" <michel.boaventura@gmail.com> for reporting
this problem and to John Darrington for assisting with the solution.
Ben Pfaff [Fri, 3 Oct 2008 03:42:23 +0000 (20:42 -0700)]
Update NEWS for 0.6.1 release.
John Darrington [Thu, 2 Oct 2008 13:08:10 +0000 (21:08 +0800)]
Enable recode unsupported RECODE mappings.
Fixes bug #21578
Ben Pfaff [Wed, 1 Oct 2008 04:33:09 +0000 (21:33 -0700)]
Avoid the C99-only feature of declaring a variable as part of a for statement.
Ben Pfaff [Wed, 1 Oct 2008 03:35:28 +0000 (20:35 -0700)]
Avoid bug in GCC 4.3 in hmap-test. Add comment warning about the bug.
See patch #6637 for additional commentary.
Ben Pfaff [Sat, 27 Sep 2008 03:42:01 +0000 (20:42 -0700)]
New hmap and hmapx hash table implementations.
These new hash table implementations should yield better performance
than the older one, for at least two reasons. First, they are based
on "separate chaining" rather than "open addressing", and thus do not
suffer from clustering, which is likely to be an issue with the hash
functions that we have been using. Second, they are carefully written
to generate simple code that should inline well.
Also, move the existing hash functions into a new pair of files,
src/lib/hash-functions.[ch]. This allows users of the new hash tables
to use them without including the older hash table header.
John Darrington [Tue, 30 Sep 2008 02:30:13 +0000 (10:30 +0800)]
Updated the description of the --with-gui-tools flag.
Some users were misunderstanding the purpose of this flag,
and using it in normal builds, and suffering the consequences.
This description, hopefully, makes it clear that they don't
need it.
John Darrington [Fri, 26 Sep 2008 11:03:08 +0000 (19:03 +0800)]
Whitespace changes only
John Darrington [Fri, 26 Sep 2008 10:44:02 +0000 (18:44 +0800)]
Avoid forcing an int into a void *
John Darrington [Fri, 26 Sep 2008 10:40:05 +0000 (18:40 +0800)]
Add .la to gitignore
John Darrington [Tue, 23 Sep 2008 01:14:51 +0000 (09:14 +0800)]
Fixed minor build problems.
Fixed two build problems which crept in when moving to
libtool libraries. One manifested itslef when building
on a system with ncurses in a non-standard place. The
other when building after configured with --enable-debug
John Darrington [Sun, 21 Sep 2008 02:42:15 +0000 (10:42 +0800)]
Avoid crash when recovering from syntax error in RELIABILITY.
John Darrington [Sat, 20 Sep 2008 09:54:12 +0000 (17:54 +0800)]
Mark variable as unused.
John Darrington [Sat, 20 Sep 2008 05:29:41 +0000 (13:29 +0800)]
Moved all static libraries to libtool libraries.
By default, this means that both pspp and psppire
will use two shared libraries. If static libraries
are desired, then this can be achieved by configuring
with LDFLAGS=-static-libtool-libs
Closes patch #6633
John Darrington [Sat, 20 Sep 2008 01:35:58 +0000 (09:35 +0800)]
Used pow2(x) instead of x * x where appropriate.
John Darrington [Sat, 20 Sep 2008 00:36:49 +0000 (08:36 +0800)]
Added the /WILCOXON subcommand to NPAR TESTS
Implemented wilcoxon signed rank test. Thanks to Ben
for review. Closes patch #6635
John Darrington [Fri, 19 Sep 2008 23:55:21 +0000 (07:55 +0800)]
Added the MEDIAN function to AGGREGATE.
Users can now aggregate data by the median.
Closes bug #11975
Jason H Stover [Wed, 17 Sep 2008 15:36:41 +0000 (11:36 -0400)]
coeff_init: Do not use coeff[0] as the intercept.
rearrange_covariance_matrix: Fix permutation of rows/columns.
run_glm: Account for categorical values.
cmd_glm: Drop double-allocation of model
linreg.h: Declare pspp_linreg_with_cov().
Jason H Stover [Mon, 15 Sep 2008 16:35:11 +0000 (12:35 -0400)]
pspp_coeff_var_to_coeff: Guard against a null pointer in coefs[i]->v_info.
regression.q: Pass variable lists to pspp_linreg_cache_alloc.
pspp_linreg_cache_alloc: Take variable lists as arguments to allow easier access
later and computation of number of coefficients during allocation.
rearrange_covariance_matrix: Use the new stored list of variables in the linreg_cache
instead of calling pspp_linreg_get_vars().
cache_init: Move computation of n_coeffs to pspp_linreg_cache_alloc().
John Darrington [Mon, 15 Sep 2008 10:05:04 +0000 (18:05 +0800)]
Merge branch 'master' of ssh://jmd@git.sv.gnu.org/srv/git/pspp
Conflicts:
po/en_GB.po
John Darrington [Mon, 15 Sep 2008 03:42:43 +0000 (11:42 +0800)]
Added some error checking to casereader_create_append_rank
Thanks to Ben Pfaff for this suggestion.
John Darrington [Mon, 15 Sep 2008 03:17:52 +0000 (11:17 +0800)]
Use pow2 function instead of SQR macro.
Thanks to Ben Pfaff for this suggestion.
John Darrington [Sun, 14 Sep 2008 13:29:53 +0000 (21:29 +0800)]
Don't append % to count totals.
There was an erroneous '%' appended to the totals for count
values. This change removes it. Fixes bug #24003
John Darrington [Sun, 14 Sep 2008 12:51:38 +0000 (20:51 +0800)]
Don't destroy dictionary on error if we didn't create it.
Avoid assertion failure on bad input. Closes bug #24031
John Darrington [Sun, 14 Sep 2008 08:57:10 +0000 (16:57 +0800)]
Fixed bug which caused a crash if "end data." was not left aligned.
John Darrington [Sat, 13 Sep 2008 04:20:39 +0000 (12:20 +0800)]
Added src/math/statistic.h to dist files.
John Darrington [Sat, 13 Sep 2008 00:57:20 +0000 (08:57 +0800)]
Added README to distributed files
John Darrington [Sat, 13 Sep 2008 00:47:28 +0000 (08:47 +0800)]
Added new casetranslator for appending ranks.
New function casereader_create_append_rank, which
returns a translating casereader which appends the
rank of the variable upon which the casereader is
sorted.
John Darrington [Sat, 13 Sep 2008 00:37:08 +0000 (08:37 +0800)]
New function: var_create_internal.
Added a new function for creating "internal" variables.
Ie, those which don't appear in any dictionary, and
are for the purposes of internal calculations.
John Darrington [Fri, 12 Sep 2008 23:31:40 +0000 (07:31 +0800)]
Downgraded mismatched gtk warning.
Changed the notice about mismatched gtk version from g_critical
to g_warning, since usually it's not particularly serious.
John Darrington [Fri, 12 Sep 2008 23:17:28 +0000 (07:17 +0800)]
Implemented the reliability command.
Added a cut down version of the reliability command.
This version supports calculation of the Cronbach alpha
statistic. Closes bug #24021
Jason H Stover [Fri, 12 Sep 2008 21:47:43 +0000 (17:47 -0400)]
Do not use const in pspp_linreg_get_vars. Use correct covariance
matrix in pspp_linreg_with_cov. Initialize model cache in glm.q
John Darrington [Mon, 8 Sep 2008 10:53:16 +0000 (18:53 +0800)]
Add ".sav" or ".por" suffix to filename when saving with Save_As
Closes bug #23137
John Darrington [Sun, 31 Aug 2008 06:41:25 +0000 (14:41 +0800)]
Add n_missing argument to casereader_create_filter_missing
Add a new argument to casereader_create_filter_missing, which,
if non-null, receives the number of cases filtered out by the
new reader. Update all callers of this function.
John Darrington [Sun, 24 Aug 2008 05:22:02 +0000 (13:22 +0800)]
Fixed some issues calculating percentiles when missing values are involved.
Added an extra argument to order_stats_accumulate, to indicate which classes
of missing values should be excluded. Added an internal cumulative weight
counter, to ensure that the declared total weight agrees with that which is
encountered.
John Darrington [Sun, 24 Aug 2008 05:02:18 +0000 (13:02 +0800)]
Fixed some breakage in comment lines.
John Darrington [Sat, 23 Aug 2008 06:08:28 +0000 (14:08 +0800)]
Rewrote the EXAMINE command.
Made use of the new casegrouper construct instead of relying on hashes.
Rewrote the percentiles calculations so as not to require dynamically
allocating memory for all the data. Encapsulated many of the other statistics'
calculations, so as to have similar interfaces.
Jason H Stover [Fri, 5 Sep 2008 20:37:18 +0000 (16:37 -0400)]
Added design_matrix_clone() to clone a design matrix.
John Darrington [Fri, 5 Sep 2008 02:06:40 +0000 (10:06 +0800)]
Added some common glob patterns to .gitignore
John Darrington [Fri, 5 Sep 2008 02:04:40 +0000 (10:04 +0800)]
Oops. Neglected to add new files.
Actually I'm *sure* that I did do "git add" on all these,
but for whatever reason git didn't check them in.
Hopefully it's right this time. One day I'll work out
how to use git effectively. One day ...
John Darrington [Thu, 4 Sep 2008 12:28:45 +0000 (20:28 +0800)]
Add casereader_create_append_numeric function.
This change provides a new casereader translator which
appends a numeric value to casereader; the value to be
determined by a user supplied function.
John Darrington [Thu, 4 Sep 2008 12:08:52 +0000 (20:08 +0800)]
Added a n_missing parameter to casereader_create_filter_missing.
Also update all callers. Thanks to Ben for reviewing this patch.
John Darrington [Thu, 4 Sep 2008 11:57:06 +0000 (19:57 +0800)]
Complete re-implementation of the EXAMINE command.
The implementation now avoids storing large amounts of data on the
heap. Instead it uses the casereader functionality and
the casegrouper structure instead of hashes to store group data.
Added documentation for the /ID subcommand which was missing.
Better encapsulated the calculation of boxplot data, extreme
values, histograms, NP plots and percentiles and others. Made
the start of a common base interface for statistic calculations.
Also updated the frequencies code to fit new interfaces.
Added a test for bug #23852
John Darrington [Thu, 4 Sep 2008 11:25:38 +0000 (19:25 +0800)]
Renumber development branch (master) to 0.7.0
John Darrington [Sat, 23 Aug 2008 00:59:00 +0000 (08:59 +0800)]
Merge branch 'master' of ssh://jmd@git.sv.gnu.org/srv/git/pspp
John Darrington [Sat, 23 Aug 2008 00:44:32 +0000 (08:44 +0800)]
Work around bug #24033 (appending to output in cygwin).
Cygwin (and perhaps other w32 platforms) cannot write to a file
whilst it is open for reading. This kludge therefore closes the
output after pasting into the output viewer and re-opens when new
data is appended. It'll be slow if the output file becomes large.
Ben Pfaff [Fri, 1 Aug 2008 03:47:49 +0000 (20:47 -0700)]
Start generating ChangeLog automatically from Git commit messages.
Thus, at the same time we rename the existing ChangeLog files to
OChangeLog and add them to EXTRA_DIST to make sure that they get
distributed.
Jason H Stover [Sun, 17 Aug 2008 21:40:15 +0000 (17:40 -0400)]
Estimate parameters. Moved some code to re-usable functions.
Jason H Stover [Sat, 16 Aug 2008 21:29:31 +0000 (17:29 -0400)]
Pointer DEPVAR is now required to be set correctly in linreg.c
Jason H Stover [Sat, 16 Aug 2008 21:26:37 +0000 (17:26 -0400)]
Initial versions of functions to estimate parameters
via the covariance matrix
John Darrington [Fri, 8 Aug 2008 01:13:07 +0000 (09:13 +0800)]
Initialise label for piechart slices.
(Closes bug #24014
John Darrington [Fri, 8 Aug 2008 01:08:18 +0000 (09:08 +0800)]
Bump minor version number so that git builds are distinct from released version
Ben Pfaff [Sun, 27 Jul 2008 18:12:45 +0000 (11:12 -0700)]
Use standard C99 isfinite, isnan, isinf in place of GSL substitutes.
In change
a9afcdd22, "Use gsl_isnan instead of isnan, ...," isfinite,
isnan, and isinf were changed to use the GSL substitutes because of
lack of portability of the C99 versions. Now, gnulib has portable
versions of all of these, so change them back.
This commit changes calls to gsl_finite() to call isfinite() instead
of the equivalent finite(). isfinite() is correct here: both gsl_finite()
and finite() return true for NaNs, which is a surprising result given
that a NaN is definitely not finite, but isfinite() returns false and,
more importantly, behaves as actually wanted in each place it is used
in PSPP code.
This commit requires upgrading gnulib to at least change
5183a0e3c,
"Add missing dependencies on new m4/exponent[fdl].m4 files," or later,
and re-running "make -f Smake".
John Darrington [Sun, 27 Jul 2008 01:02:42 +0000 (09:02 +0800)]
Constness
John Darrington [Sun, 27 Jul 2008 00:47:06 +0000 (08:47 +0800)]
Changed the default WORKSPACE value to 64MB.
Corrected documentation of WORKSPACE.
When --testing-mode is set, workspace can now be arbitrarily low.
Ben Pfaff [Sat, 26 Jul 2008 06:25:53 +0000 (23:25 -0700)]
New function for adding a numbering column to a casereader.
John Darrington [Sat, 26 Jul 2008 06:12:01 +0000 (14:12 +0800)]
Merge branch 'master' of ssh://jmd@git.sv.gnu.org/srv/git/pspp
Conflicts:
src/math/ChangeLog
John Darrington [Sat, 26 Jul 2008 05:47:40 +0000 (13:47 +0800)]
Merge with recent change by Jason.
John Darrington [Sat, 26 Jul 2008 05:36:03 +0000 (13:36 +0800)]
Removed the value_cnt associated with the caseordering
Made sure that sort_execute returns a casereader the same
dimensions as its subject.
Jason H Stover [Thu, 24 Jul 2008 21:53:50 +0000 (17:53 -0400)]
Dropped weight argument. Corrected update of entries of the covariance matrix
Jason H Stover [Tue, 22 Jul 2008 21:27:55 +0000 (17:27 -0400)]
No longer store entire data set in memory.
Accumulate covariance matrix using covariance_pass_two
John Darrington [Sun, 20 Jul 2008 12:25:15 +0000 (20:25 +0800)]
Why does git only commit some of the changes if you don't pass the -a flag?
John Darrington [Sun, 20 Jul 2008 12:16:05 +0000 (20:16 +0800)]
Deleted lib/gsl-extras and updated gsl dependence to 1.8
Jason H Stover [Thu, 17 Jul 2008 22:11:21 +0000 (18:11 -0400)]
Recurse to simplify flow of covariance_pass_two(). Move tests for V2 into for loop.
Jason Stover [Wed, 16 Jul 2008 22:28:31 +0000 (18:28 -0400)]
Merge branch 'master' of ssh://jstover@git.sv.gnu.org/srv/git/pspp
Jason Stover [Wed, 16 Jul 2008 22:27:27 +0000 (18:27 -0400)]
Fixed update of covariance matrix when both variables are categorical.
Added function to access counted categories.
Ben Pfaff [Wed, 16 Jul 2008 17:18:35 +0000 (10:18 -0700)]
Make PSPP_LINK2_IFELSE macro work with Autoconf earlier than 2.62.
Jason Stover [Wed, 16 Jul 2008 22:22:33 +0000 (18:22 -0400)]
Fixed updating of covariance matrix when both variables
are categorical. Reported by John Darrington
Jason Stover [Wed, 16 Jul 2008 02:54:36 +0000 (22:54 -0400)]
Added functions to compute covariance matrix.