1 Sat Apr 15 18:03:01 2006 Ben Pfaff <blp@gnu.org>
3 * predict.c (pspp_linreg_predict): Change prototype to match
4 struct pspp_linreg_cache_struct's predict member.
5 * predict.c (pspp_linreg_residual): Change prototype to match
6 struct pspp_linreg_cache_struct's residual member.
8 Sat Apr 15 18:01:39 2006 Ben Pfaff <blp@gnu.org>
10 * coefficient.c (pspp_linreg_get_coeff): Compare n_indeps against
11 0, instead of NULL, because it's an integer type.
13 Mon Apr 3 13:20:54 2006 Ben Pfaff <blp@gnu.org>
15 * linreg.c (pspp_linreg): Move declaration before code for C90
18 2006-04-09 Jason Stover <jhs@math.gcsu.edu>
20 * predict.c (pspp_linreg_predict): Do something sensible even with
23 2006-04-07 Jason Stover <jhs@math.gcsu.edu>
25 * predict.c (pspp_linreg_predict): Improved handling of null
28 * predict.c (pspp_linreg_residuals): New function.
30 * coefficient.c: Improved handling of null pointer args.
32 2006-04-05 Jason Stover <jhs@math.gcsu.edu>
34 * predict.c: New file. pspp_linreg_predict() uses a linear model
35 to return a predicted value of the dependent variable.
37 * coefficient.c: Added pspp_linreg_coeff_get_est() and
38 pspp_linreg_coeff_get_std_err() to access estimated values of
39 coefficients and standard errors.
41 2006-04-03 Jason Stover <jhs@math.gcsu.edu>
43 * coefficient.c: Added pspp_linreg_get_coeff() to find a
44 coefficient corresponding to a variable/value combination.
46 Thu Mar 2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
48 * Moved files from src directory