John Darrington [Tue, 24 Jan 2006 09:58:18 +0000 (09:58 +0000)]
 
Added fh_free function.
Fixed bug reporting errors in sfm-write.
Ben Pfaff [Mon, 23 Jan 2006 04:46:04 +0000 (04:46 +0000)]
 
Must call getl_reading_script() to get proper value.
Jason Stover [Sat, 21 Jan 2006 15:57:14 +0000 (15:57 +0000)]
 
Cleaning up freeing of regression coefficients
Jason Stover [Thu, 19 Jan 2006 03:31:35 +0000 (03:31 +0000)]
 
Added reference to regression_export.h
Jason Stover [Thu, 19 Jan 2006 03:31:04 +0000 (03:31 +0000)]
 
Removed extra free
Ben Pfaff [Thu, 12 Jan 2006 03:56:54 +0000 (03:56 +0000)]
 
Improve comment.
Ben Pfaff [Thu, 12 Jan 2006 03:39:01 +0000 (03:39 +0000)]
 
Clean up file handle code in preparation to add temporary file
handles.
Jason Stover [Mon, 9 Jan 2006 01:13:26 +0000 (01:13 +0000)]
 
Altered handling of linear model coefficients
Jason Stover [Mon, 9 Jan 2006 01:05:03 +0000 (01:05 +0000)]
 
Added coefficient-handling routines
Jason Stover [Mon, 9 Jan 2006 00:53:31 +0000 (00:53 +0000)]
 
Tidying types
Jason Stover [Mon, 9 Jan 2006 00:49:11 +0000 (00:49 +0000)]
 
Functions to handle coefficient-to-variable/value matching
John Darrington [Sat, 7 Jan 2006 07:29:38 +0000 (07:29 +0000)]
 
Fixed bug in getl separation.
Jason Stover [Fri, 6 Jan 2006 17:27:16 +0000 (17:27 +0000)]
 
Added categorical values to coefficient table for clarity
Jason Stover [Wed, 4 Jan 2006 18:02:14 +0000 (18:02 +0000)]
 
Fixed centering prior to sweep operation
Jason Stover [Wed, 4 Jan 2006 16:33:04 +0000 (16:33 +0000)]
 
Multiple dependent variables may be specified; less strict DEPENDENT and METHOD subcommand syntax
Jason Stover [Wed, 4 Jan 2006 01:34:24 +0000 (01:34 +0000)]
 
Initial version
Jason Stover [Sun, 1 Jan 2006 16:47:06 +0000 (16:47 +0000)]
 
Substituted strncmp for strcmp to limit string size
Jason Stover [Sun, 1 Jan 2006 00:03:51 +0000 (00:03 +0000)]
 
Categorical dependent variables for EXPORTed models
Jason Stover [Fri, 30 Dec 2005 04:59:49 +0000 (04:59 +0000)]
 
Added categorical variable support for model export
Jason Stover [Thu, 29 Dec 2005 18:02:14 +0000 (18:02 +0000)]
 
First functioning export of prediction and confidence intervals
Jason Stover [Thu, 29 Dec 2005 18:00:29 +0000 (18:00 +0000)]
 
Renamed reg_export_comments.h regression_export.h
Jason Stover [Mon, 26 Dec 2005 07:14:15 +0000 (07:14 +0000)]
 
Added confidence and prediction intervals to model export
Ben Pfaff [Sat, 24 Dec 2005 03:39:06 +0000 (03:39 +0000)]
 
"script" -> "command file"
John Darrington [Fri, 23 Dec 2005 13:02:55 +0000 (13:02 +0000)]
 
Seperated file_loc from error.c
Jason Stover [Tue, 20 Dec 2005 04:05:20 +0000 (04:05 +0000)]
 
*** empty log message ***
Jason Stover [Mon, 19 Dec 2005 17:19:25 +0000 (17:19 +0000)]
 
Dropped references to unused vector param_estimates
John Darrington [Mon, 19 Dec 2005 06:42:32 +0000 (06:42 +0000)]
 
Separated getl.c into getl.c and readln.c
Jason Stover [Sun, 18 Dec 2005 18:48:30 +0000 (18:48 +0000)]
 
Added preamble
Jason Stover [Sun, 18 Dec 2005 18:20:04 +0000 (18:20 +0000)]
 
Moved EXPORT comments to new header file
Jason Stover [Sun, 18 Dec 2005 18:19:26 +0000 (18:19 +0000)]
 
Comments for EXPORTed regression models
Jason Stover [Sat, 17 Dec 2005 23:16:23 +0000 (23:16 +0000)]
 
Added comments to exported model
Jason Stover [Sat, 17 Dec 2005 20:06:59 +0000 (20:06 +0000)]
 
Corrected references to IMAGE mode
Jason Stover [Fri, 16 Dec 2005 17:30:27 +0000 (17:30 +0000)]
 
Fixed typo
Jason Stover [Fri, 16 Dec 2005 17:00:07 +0000 (17:00 +0000)]
 
Fixed exported C syntax
Jason Stover [Fri, 16 Dec 2005 15:44:33 +0000 (15:44 +0000)]
 
Fixed assignment of the intercept
John Darrington [Fri, 16 Dec 2005 01:14:39 +0000 (01:14 +0000)]
 
Fixed buglet which manifested itself when running two consecutive EXAMINE
commands.
Jason Stover [Fri, 16 Dec 2005 01:13:31 +0000 (01:13 +0000)]
 
Dropped questionable copyright notice
Jason Stover [Fri, 16 Dec 2005 00:08:28 +0000 (00:08 +0000)]
 
*** empty log message ***
Jason Stover [Thu, 15 Dec 2005 22:23:18 +0000 (22:23 +0000)]
 
Subcommand to export a model as a C function
Ben Pfaff [Wed, 14 Dec 2005 06:59:06 +0000 (06:59 +0000)]
 
Move global initialization and cleanup code into main.c.
Remove vestigial log infrastructure.
Minor related cleanups.
Ben Pfaff [Sun, 11 Dec 2005 07:35:50 +0000 (07:35 +0000)]
 
Separate random numbers from other settings because of GSL dependency.
Ben Pfaff [Sun, 11 Dec 2005 02:48:44 +0000 (02:48 +0000)]
 
Separate settings and the SET command, for modularity.
John Darrington [Fri, 2 Dec 2005 23:58:18 +0000 (23:58 +0000)]
 
Added some extra missing_value accessor/mutator functions that I needed.
Jason Stover [Mon, 28 Nov 2005 03:17:00 +0000 (03:17 +0000)]
 
Correct reporting for parametr estimates via QR decomposition
Jason Stover [Mon, 28 Nov 2005 02:37:26 +0000 (02:37 +0000)]
 
QR decomposition for large data sets
Jason Stover [Mon, 28 Nov 2005 01:51:58 +0000 (01:51 +0000)]
 
Fixed design matrix column-to-variable matching
Jason Stover [Mon, 28 Nov 2005 01:34:24 +0000 (01:34 +0000)]
 
Fixed dependent/independent variable separation
Jason Stover [Sun, 27 Nov 2005 20:31:25 +0000 (20:31 +0000)]
 
*** empty log message ***
Jason Stover [Sun, 27 Nov 2005 20:25:51 +0000 (20:25 +0000)]
 
Split categorical encoding and design matrix routines
John Darrington [Sat, 26 Nov 2005 22:49:57 +0000 (22:49 +0000)]
 
Fixed bug in val_labs_remove.
Added return value to data_out.
Jason Stover [Wed, 23 Nov 2005 21:21:19 +0000 (21:21 +0000)]
 
Fixed pointer cast
Jason Stover [Wed, 23 Nov 2005 19:40:37 +0000 (19:40 +0000)]
 
*** empty log message ***
Jason Stover [Wed, 23 Nov 2005 13:52:47 +0000 (13:52 +0000)]
 
*** empty log message ***
Jason Stover [Tue, 22 Nov 2005 22:10:25 +0000 (22:10 +0000)]
 
Categorical value cache added
Jason Stover [Tue, 22 Nov 2005 22:04:45 +0000 (22:04 +0000)]
 
Rewrote categorical value-handling
Jason Stover [Tue, 22 Nov 2005 19:48:28 +0000 (19:48 +0000)]
 
Rewrote categorical value-handling
Jason Stover [Wed, 16 Nov 2005 21:14:32 +0000 (21:14 +0000)]
 
Missing value-handling
Ben Pfaff [Sun, 6 Nov 2005 02:39:30 +0000 (02:39 +0000)]
 
Remove devind output driver.
It was not the right approach.
Ben Pfaff [Sun, 6 Nov 2005 02:34:33 +0000 (02:34 +0000)]
 
Fix history error I noticed.
Ben Pfaff [Sun, 6 Nov 2005 02:21:47 +0000 (02:21 +0000)]
 
* var.h: (struct variable) Make `init', `reinit' bool values.
Rearrange fields.
Ben Pfaff [Sat, 5 Nov 2005 03:45:28 +0000 (03:45 +0000)]
 
Fri Nov  4 19:43:01 2005  Ben Pfaff  <blp@gnu.org>
	* recode.c: Rewrote whole file, as clean-up.
Fri Nov  4 19:37:50 2005  Ben Pfaff  <blp@gnu.org>
	* pool.c: Don't make alignment exception for x86.
	(pool_alloc) Return null for 0-size blocks.
	(pool_alloc_unaligned) New function.
	(pool_strndup) Removed.  Changed callers to use pool_clone_unaligned().
	(pool_clone_unaligned) New function.
	(pool_strdup) Use pool_clone_unaligned().
	* var.h: (enum var_type) Give the NUMERIC, ALPHA enum this name.
	(struct variable) Use `enum var_type' for `type'.
	* vars-atr.c: (var_type_adj) New function.
	(var_type_noun) New function.
	* vars-prs: (parse_mixed_vars) Fix freeing code.
	(parse_mixed_vars_pool) New function.
Ben Pfaff [Sat, 5 Nov 2005 03:34:21 +0000 (03:34 +0000)]
 
Improve recode-copy-bug failure reporting.
Ben Pfaff [Thu, 3 Nov 2005 06:21:46 +0000 (06:21 +0000)]
 
DO IF, LOOP cleanup.
New pool functions.
Clean up transformations, by getting rid of `struct trns_header',
replacing it by `struct transformation' that has a void * `private'
member.  Updated all uses of transformations to match, which was a lot
of code.
Miscellaneous other fixes, cleanups.
Jason Stover [Mon, 31 Oct 2005 12:51:50 +0000 (12:51 +0000)]
 
*** empty log message ***
Jason Stover [Sun, 30 Oct 2005 15:06:18 +0000 (15:06 +0000)]
 
Parameter estimate matched with appropriate variable during estimation
Jason Stover [Sun, 30 Oct 2005 15:04:48 +0000 (15:04 +0000)]
 
Parameter estimate matched with appropriate variable in linreg cache
Jason Stover [Sun, 30 Oct 2005 15:02:51 +0000 (15:02 +0000)]
 
Fixed column/variable lookup
Ben Pfaff [Sat, 29 Oct 2005 23:35:55 +0000 (23:35 +0000)]
 
Sat Oct 29 16:25:36 2005  Ben Pfaff  <blp@gnu.org>
	* count.c: Major cleanups.  Rename practically everything.
	Rewrite much of the code.  Use pools for memory management.  Use
	the new parse_num_range().
	* mis-val.c: (cmd_missing_values) Use the new parse_num_range().
	(parse_number) Removed.
	* missing-values.c: (mv_add_num_range) Don't add out-of-order
	ranges, e.g. where low > high.
	* pool.c: (pool_2nrealloc) New function.
	* range-prs.c: New file.
	(parse_num_range) New function.
	(parse_number) New function.
Ben Pfaff [Sat, 29 Oct 2005 05:50:06 +0000 (05:50 +0000)]
 
Fix up potential overflows in size calculations by replacing
instances of pool_alloc(p, x * sizeof *y) by pool_malloc(p, x,
sizeof *y) everywhere I could find them.  Similarly by
pool_malloc(), pool_realloc().
(Order is important: pool_alloc(p, sizeof *y, x) will divide by 0
if x is 0.)
Ben Pfaff [Sat, 29 Oct 2005 05:29:31 +0000 (05:29 +0000)]
 
Ignore _build, _check directories.
Ben Pfaff [Sat, 29 Oct 2005 05:29:19 +0000 (05:29 +0000)]
 
Add _build target for convenience.
Jason Stover [Fri, 28 Oct 2005 20:54:06 +0000 (20:54 +0000)]
 
Added variable/parameter matching and error reporting
Jason Stover [Fri, 28 Oct 2005 20:52:08 +0000 (20:52 +0000)]
 
Added variable/parameter estimate matching via new struct
Jason Stover [Thu, 27 Oct 2005 19:32:56 +0000 (19:32 +0000)]
 
Fixed blank replacement
Jason Stover [Thu, 27 Oct 2005 19:25:23 +0000 (19:25 +0000)]
 
Fixed blank replacement
Jason Stover [Thu, 27 Oct 2005 18:57:39 +0000 (18:57 +0000)]
 
Fixed blank replacement
Jason Stover [Thu, 27 Oct 2005 18:51:52 +0000 (18:51 +0000)]
 
*** empty log message ***
Jason Stover [Thu, 27 Oct 2005 17:37:41 +0000 (17:37 +0000)]
 
Fixed blank replacement
Jason Stover [Thu, 27 Oct 2005 17:24:35 +0000 (17:24 +0000)]
 
Fixed blank replacement
Jason Stover [Thu, 27 Oct 2005 17:09:13 +0000 (17:09 +0000)]
 
Fixed blank-line replacement
Jason Stover [Thu, 27 Oct 2005 13:13:09 +0000 (13:13 +0000)]
 
Fixed blank line replacement
John Darrington [Thu, 27 Oct 2005 03:19:06 +0000 (03:19 +0000)]
 
Separated the abstraction of a file handle, from its implementation and
parsing.  Added a test for the FILE HANDLE command.
Jason Stover [Wed, 26 Oct 2005 19:29:18 +0000 (19:29 +0000)]
 
Added var structs to allow easier lookup of model variables
Jason Stover [Wed, 26 Oct 2005 19:28:40 +0000 (19:28 +0000)]
 
Added var.h to allow easier lookups of model variables
John Darrington [Wed, 26 Oct 2005 08:47:54 +0000 (08:47 +0000)]
 
Added "#include <config.h>"
Ben Pfaff [Wed, 26 Oct 2005 05:06:14 +0000 (05:06 +0000)]
 
Fix up potential overflows in size calculations by replacing instances
of xmalloc(x * sizeof *y) by xnmalloc(x, sizeof *y) everywhere I could
find them.  Similarly by xrealloc(), malloc().  (Order is important:
xnmalloc(sizeof *y, x) will divide by 0 if x is 0.)
John Darrington [Wed, 26 Oct 2005 00:50:44 +0000 (00:50 +0000)]
 
Removed some unnecessary #include directives
Jason Stover [Tue, 25 Oct 2005 19:59:48 +0000 (19:59 +0000)]
 
Added covariance matrix output
Jason Stover [Tue, 25 Oct 2005 13:16:33 +0000 (13:16 +0000)]
 
Fixed comment
Ben Pfaff [Tue, 25 Oct 2005 04:35:57 +0000 (04:35 +0000)]
 
* groff-font.c (font_msg): Use err_vmsg() instead of incorrectly
trying to pass a va_list to tmsg().  Thanks to Jason Stover for
reporting this bug.
Ben Pfaff [Tue, 25 Oct 2005 04:28:17 +0000 (04:28 +0000)]
 
Work to get rid of GCC 4.0 warnings, part 2.
In many files, change `unsigned char' to `char'.  This often requires
adding casts to <ctype.h> functions.
John Darrington [Mon, 24 Oct 2005 05:48:52 +0000 (05:48 +0000)]
 
changelog
John Darrington [Mon, 24 Oct 2005 05:41:44 +0000 (05:41 +0000)]
 
Refactored to make it easier to abstract a dictionary from the rest of PSPP.
Ben Pfaff [Mon, 24 Oct 2005 02:51:28 +0000 (02:51 +0000)]
 
Work to get rid of GCC 4.0 warnings, part 1.
In many files, change count parameters to parse_variables(),
etc. from `int' to `size_t'.  Also change related variables and
struct members.  Also change messages as needed (e.g. %d to %u
with cast to unsigned).  Also change arithmetic as necessary
(e.g. n >= m - 1 to n + 1 >= m).
Ben Pfaff [Mon, 24 Oct 2005 02:30:13 +0000 (02:30 +0000)]
 
Ignore rank.c, regression.c.
Ben Pfaff [Mon, 24 Oct 2005 02:27:41 +0000 (02:27 +0000)]
 
Add Makefile.
John Darrington [Mon, 24 Oct 2005 01:02:34 +0000 (01:02 +0000)]
 
Fixed bug #14822.
Ben Pfaff [Sun, 23 Oct 2005 20:48:06 +0000 (20:48 +0000)]
 
Removed unused variable.
Ben Pfaff [Sun, 23 Oct 2005 20:47:55 +0000 (20:47 +0000)]
 
Ignore Makefiles.
Jason Stover [Fri, 21 Oct 2005 14:42:01 +0000 (14:42 +0000)]
 
Regression procedure entry