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Renamed interaction_variable_get_var to interaction_get_variable.
2009-06-16
Jason H Stover
Renamed interaction_variable_get_var to interaction_get_vari...
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2009-06-11
Jason H Stover
Fixed crash caused by regressing with categorical variables
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2009-06-03
Jason H Stover
Moved static is_origin from design_matrix.c to category...
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2009-05-04
Jason H Stover
Remove call to var_set_width
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2009-05-01
Jason H Stover
Allocate adequate space for permutation
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2009-04-29
Jason H Stover
Moved is_origin and get_exact_subscript to design-matrix...
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2009-04-29
Jason H Stover
covariance-matrix.c: (is_covariance_contributor) Removed...
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2009-04-01
Jason H Stover
covariance_matrix.c (get_n_rows): New function to compute...
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2009-03-30
Jason H Stover
design_matrix.c: New accessor functions design_matrix_get_el...
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2009-03-29
Jason Stover
covariance-matrix.c (covariance_accumulator_to_matrix...
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2009-03-28
Jason Stover
covariance-matrix.c (get_sum): New function to compute...
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2009-03-16
Jason H Stover
covariance-matrix.c: Add matrices to store valid sample...
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2009-03-13
Jason H Stover
covariance-matrix.c (is_origin): New function
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2009-02-23
Jason H Stover
covariance-matrix.c: (covariance_accumulator_hash)...
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2009-02-23
Jason H Stover
Oops
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2009-02-23
Jason H Stover
linreg.c: (pspp_linreg_mse) New accessor function
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2009-02-23
Jason Stover
Fix bug 25677
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2009-02-20
Jason H Stover
covariance-matrix.c (covariance_matrix_init): pass...
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2009-02-09
Jason H Stover
Skip the SAVE subcommand if no valid data are present...
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2009-01-28
Jason H Stover
interaction.c: Introduced interaction_variable and...
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2009-01-19
Jason H Stover
Fixed bug in compare_values_short. Reported by Ben...
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2009-01-12
Jason H Stover
fixed update of moments
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2009-01-12
Jason H Stover
Rewrote interaction.[ch]
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2008-11-21
Jason H Stover
pspp_linreg_with_cov: Accept struct covariance_matrix...
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2008-11-06
Jason H Stover
covariance-matrix.c: Added one-pass algorithm to compute...
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2008-10-15
Jason H Stover
glm.q: Removed code to us QR decomposition, which requires...
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2008-10-15
Jason H Stover
covariance_accumulate: New function for one-pass computation...
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2008-09-17
Jason H Stover
coeff_init: Do not use coeff[0] as the intercept.
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2008-09-15
Jason H Stover
pspp_coeff_var_to_coeff: Guard against a null pointer...
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2008-09-12
Jason H Stover
Do not use const in pspp_linreg_get_vars. Use correct...
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2008-09-05
Jason H Stover
Added design_matrix_clone() to clone a design matrix.
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2008-08-17
Jason H Stover
Estimate parameters. Moved some code to re-usable functions.
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2008-08-16
Jason H Stover
Pointer DEPVAR is now required to be set correctly...
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2008-08-16
Jason H Stover
Initial versions of functions to estimate parameters
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2008-07-24
Jason H Stover
Dropped weight argument. Corrected update of entries...
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2008-07-22
Jason H Stover
No longer store entire data set in memory.
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2008-07-17
Jason H Stover
Recurse to simplify flow of covariance_pass_two()....
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2008-07-16
Jason Stover
Merge branch 'master' of ssh://jstover@git.sv.gnu.org...
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2008-07-16
Jason Stover
Fixed update of covariance matrix when both variables...
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2008-07-16
Jason Stover
Fixed updating of covariance matrix when both variables
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2008-07-16
Jason Stover
Added functions to compute covariance matrix.
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2008-06-22
Jason Stover
Fixed bug 23567. Added accessor functions to get/set...
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2008-06-14
Jason Stover
removed src/math/linreg/
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2008-06-14
Jason Stover
moved src/math/linreg.[ch] to src/math
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2008-04-14
Jason Stover
New test for QR decomposition
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2008-04-09
Jason Stover
fixed check for equality of explanatory and predictor...
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2008-04-06
Jason Stover
oops
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2008-04-06
Jason Stover
store intercept in proper place when using QR method
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2008-03-12
Jason Stover
Fixed use of @dots in @math command.
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2008-03-11
Jason Stover
Use math mode more consistently. Mention 0 mean of...
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2008-03-11
Jason Stover
Removed header file for obsolete EXPORT subcommand
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2008-03-11
Jason Stover
Removed reference to regression-export.h
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2008-03-11
Jason Stover
Fixed ellipses
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2008-03-11
Jason Stover
added test for SAVE subcommand
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2008-03-11
Jason Stover
Removed use of coefficient 0 as intercept; removed...
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2008-03-10
Jason Stover
Removed reference to EXPORT subcommand
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2008-03-08
Jason Stover
Fix bug 22419
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2008-03-01
Jason Stover
added checks for pointers to coefficient
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2008-02-29
Jason Stover
Fix bug 22419
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2008-02-27
Jason Stover
Regression dialog
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2008-02-27
Jason Stover
Added egression dialog
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2008-02-08
Jason Stover
undid accidental checkin of text import patch
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2008-02-08
Jason Stover
oops
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2008-02-08
Jason Stover
oops
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2008-02-08
Jason Stover
Added crosstabs dialog
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2007-12-04
Jason Stover
Removed 'Written by' line
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2007-09-21
Jason Stover
fix memory leaks; bug 21056
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2007-09-14
Jason Stover
fix memory leak
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2007-09-14
Jason Stover
Declare models in difinition of cmd_regression; free...
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2007-08-17
Jason Stover
broke long line in error message
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2007-08-16
Jason Stover
fixed typo
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2007-08-15
Jason Stover
fix bug 19819
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2007-08-12
Jason Stover
Changed PSPP_LINREG_SVD to PSPP_LINREG_QR
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2007-08-12
Jason Stover
Added scope and explanation of use of conditional inverse...
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2007-07-10
Jason Stover
initial version of glm
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2007-07-10
Jason Stover
fixed export bug
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2007-05-31
Jason Stover
Initial version of interaction
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2007-05-15
Jason Stover
Issue an error if no valid data are found
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2007-05-10
Jason Stover
removed redundant #include
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2007-05-10
Jason Stover
removed "Written by" line
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2007-05-08
Jason Stover
partial fix of bug 19819
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2007-04-12
Jason Stover
fix bug 19581
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2007-03-30
Jason Stover
fixed sparse-array linker problem
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2007-03-30
Jason Stover
use moments.c to compute moments
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2007-03-29
Jason Stover
listed m4 1.4.9 as a dependency
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2007-03-17
Jason Stover
removed duplicate minmax entry
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2007-03-17
Jason Stover
Support moments
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2007-03-10
Jason Stover
added minmax
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2007-02-06
Jason Stover
fixed test to match recent patch
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2007-02-04
Jason Stover
fixed p-value computation in test of coefficients
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2007-01-21
Jason Stover
removed "written by" line
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2006-12-16
Jason Stover
removed "Written by..." line
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2006-10-20
Jason Stover
removed useless code
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2006-07-16
Jason Stover
center the data before computing the coefficients;...
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2006-07-16
Jason Stover
fixed and tested computation of coefficients
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2006-07-15
Jason Stover
made matrix argument const in coefficient initialization
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2006-07-15
Jason Stover
fixed computation of sample covariance
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2006-07-15
Jason Stover
fixed intialization of coefficients
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2006-07-14
Jason Stover
moved knowledge of pspp_linreg_cache out of pspp_coeff_init
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2006-07-13
Jason Stover
use struct design_matrix
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