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Fixed bug where psppire tried to save a file even after Cancel had been clicked.
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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2006-07-06
Jason Stover
subscript fixes
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2006-07-05
Jason Stover
added new initialization function
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2006-07-05
Jason Stover
moved to src/math for wider availability
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2006-07-03
Jason Stover
subscript fixes; added free functions
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2006-07-02
Jason Stover
fixed subscript in sum; added new functions; fixed...
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2006-07-01
Jason Stover
dropped use of casefiles
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2006-07-01
Jason Stover
corrected increment of lag
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2006-06-21
Jason Stover
save coefficients in innovations estimate structure
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2006-06-21
Jason Stover
added scale update to innovations algorithm
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2006-06-16
Jason Stover
fixed bogus email address
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2006-06-16
Jason Stover
added initial innovations functions
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2006-06-07
Jason Stover
fixed mistakes
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2006-06-07
Jason Stover
fixed mistakes
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2006-06-07
Jason Stover
fixed bogus email address
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2006-06-07
Jason Stover
renamed time-series directory ts
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2006-06-07
Jason Stover
initial version
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2006-06-07
Jason Stover
Renamed time-series directory ts
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2006-06-05
Jason Stover
added coefficient typedef
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2006-06-04
Jason Stover
initial version of autocovariance function
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2006-05-25
Jason Stover
new file
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2006-05-19
Jason Stover
added comment
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2006-05-19
Jason Stover
renamed pspp_linreg_coeff to pspp_coeff
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2006-05-19
Jason Stover
updated include path of coefficient.h
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2006-05-19
Jason Stover
moved coefficient.[ch] to src/math
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2006-05-19
Jason Stover
moved src/math/linreg/coefficient.* to src/math
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2006-05-12
Jason Stover
changed linreg_cache.coeff to **
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2006-05-11
Jason Stover
adjustments for making coeff a pspp_linreg_coeff**
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2006-05-11
Jason Stover
Fixed memory leak. Made coeff a linreg_coeff** for...
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2006-04-28
Jason Stover
added regression node to doc build
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2006-04-28
Jason Stover
pass only the variables in the model to pspp_linreg_predict()
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2006-04-28
Jason Stover
pass only the necessary variables to model->residual
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2006-04-28
Jason Stover
added function to retrieve variable list used in linear...
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2006-04-26
Jason Stover
added pointer to predicted values
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2006-04-26
Jason Stover
added support for saving residuals and predicted values
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2006-04-22
Jason Stover
removed uneccessary cast to pspp_linreg_cache
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2006-04-21
Jason Stover
initial description of the SAVE subcommand
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2006-04-21
Jason Stover
choose residual variable names correctly
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2006-04-20
Jason Stover
moved call to subcommand_save outside multipass_procedure_wi...
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2006-04-19
Jason Stover
fixed look up of the number of variables
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2006-04-19
Jason Stover
Added pointer to residual variable to linreg cache
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2006-04-19
Jason Stover
Fixed residual look up
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2006-04-17
Jason Stover
pspp_linreg_cache_free accepts a void pointer
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2006-04-17
Jason Stover
regression_trns_proc accepts an int as the third arg
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2006-04-17
Jason Stover
pspp_linreg_cache_free returns a boolean
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2006-04-17
Jason Stover
added transformation to compute residuals
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2006-04-16
Jason Stover
fixed variable type check
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2006-04-10
Jason Stover
fixed prediction bug
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2006-04-09
Jason Stover
updated residual function; fixed bug in coefficient.c
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2006-04-09
Jason Stover
call residual function instead of predict to get residual
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2006-04-09
Jason Stover
added residual function to linreg struct; tidied up
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2006-04-09
Jason Stover
fixed coefficient lookup
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2006-04-09
Jason Stover
predict is more robust
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2006-04-09
Jason Stover
fixed predict argument list
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2006-04-09
Jason Stover
fixed predict arg list; undid bad indent
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2006-04-09
Jason Stover
initialize prediction method
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2006-04-09
Jason Stover
fix predict and residual declaration
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2006-04-08
Jason Stover
adjustments to prediction and residual arguments
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2006-04-08
Jason Stover
added SAVE subcommand
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2006-04-07
Jason Stover
fixed null pointer checking
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2006-04-07
Jason Stover
added residual computation; improved handling of bad...
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2006-04-05
Jason Stover
added predict function for linear model
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2006-04-05
Jason Stover
fixed EXPORT command segfault
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2006-04-05
Jason Stover
fixed EXPORT command segfault
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2006-04-04
Jason Stover
Variable-to-coefficient lookup
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2006-04-04
Jason Stover
added function to fetch coefficient by variable
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2006-03-25
Jason Stover
Memory leak fix
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2006-03-25
Jason Stover
Fixed memory leak
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2006-03-23
Jason Stover
Added REGRESSION test
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2006-03-23
Jason Stover
test for REGRESSION procedure
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2006-03-16
Jason Stover
#include cleanup
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2006-03-15
Jason Stover
*** empty log message ***
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2006-03-15
Jason Stover
fixed out-of-memory bug
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2006-01-21
Jason Stover
Cleaning up freeing of regression coefficients
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2006-01-19
Jason Stover
Added reference to regression_export.h
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2006-01-19
Jason Stover
Removed extra free
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2006-01-09
Jason Stover
Altered handling of linear model coefficients
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2006-01-09
Jason Stover
Added coefficient-handling routines
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2006-01-09
Jason Stover
Tidying types
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2006-01-09
Jason Stover
Functions to handle coefficient-to-variable/value matching
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2006-01-06
Jason Stover
Added categorical values to coefficient table for clarity
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2006-01-04
Jason Stover
Fixed centering prior to sweep operation
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2006-01-04
Jason Stover
Multiple dependent variables may be specified; less...
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2006-01-04
Jason Stover
Initial version
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2006-01-01
Jason Stover
Substituted strncmp for strcmp to limit string size
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2006-01-01
Jason Stover
Categorical dependent variables for EXPORTed models
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2005-12-30
Jason Stover
Added categorical variable support for model export
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2005-12-29
Jason Stover
First functioning export of prediction and confidence...
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2005-12-29
Jason Stover
Renamed reg_export_comments.h regression_export.h
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2005-12-26
Jason Stover
Added confidence and prediction intervals to model...
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2005-12-20
Jason Stover
*** empty log message ***
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2005-12-19
Jason Stover
Dropped references to unused vector param_estimates
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2005-12-18
Jason Stover
Added preamble
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2005-12-18
Jason Stover
Moved EXPORT comments to new header file
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