X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Flinreg%2Flinreg.c;h=9224cc6bad9332769a8797b783719d235a2cbb82;hb=470affdb48180aebfa764941bbdb353062978444;hp=51f77b882e0b35546a0b80bc9479bababdbdd1f5;hpb=538e1f5d35f8a48d43401b2c7abf7663219b638f;p=pspp

diff --git a/src/math/linreg/linreg.c b/src/math/linreg/linreg.c
index 51f77b882e..9224cc6bad 100644
--- a/src/math/linreg/linreg.c
+++ b/src/math/linreg/linreg.c
@@ -18,6 +18,7 @@
   Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA.
  */
 
+#include <config.h>
 #include <gsl/gsl_fit.h>
 #include <gsl/gsl_multifit.h>
 
@@ -53,7 +54,7 @@
 */
 
 #include <math/linreg/linreg.h>
-#include <math/linreg/coefficient.h>
+#include <math/coefficient.h>
 #include <gsl/gsl_errno.h>
 #include <linreg/sweep.h>
 /*
@@ -97,7 +98,7 @@ int
 pspp_linreg_get_vars (const void *c_, struct variable **v)
 {
   const pspp_linreg_cache *c = c_;
-  struct pspp_linreg_coeff *coef = NULL;
+  struct pspp_coeff *coef = NULL;
   const struct variable *tmp;
   int i;
   int result = 0;
@@ -113,17 +114,17 @@ pspp_linreg_get_vars (const void *c_, struct variable **v)
   /*
      Start at c->coeff[1] to avoid the intercept.
    */
-  v[result] = (struct variable *) pspp_linreg_coeff_get_var (c->coeff[1], 0);
+  v[result] = (struct variable *) pspp_coeff_get_var (c->coeff[1], 0);
   result = (v[result] == NULL) ? 0 : 1;
 
   for (coef = c->coeff[2]; coef < c->coeff[c->n_coeffs]; coef++)
     {
-      tmp = pspp_linreg_coeff_get_var (coef, 0);
+      tmp = pspp_coeff_get_var (coef, 0);
       assert (tmp != NULL);
       /* Repeated variables are likely to bunch together, at the end
          of the array. */
       i = result - 1;
-      while (i >= 0 && (v[i]->index != tmp->index))
+      while (i >= 0 && v[i] != tmp)
 	{
 	  i--;
 	}
@@ -187,7 +188,7 @@ pspp_linreg_cache_free (void *m)
   gsl_matrix_free (c->cov);
   for (i = 0; i < c->n_coeffs; i++)
     {
-      pspp_linreg_coeff_free (c->coeff[i]);
+      pspp_coeff_free (c->coeff[i]);
     }
   free (c);
   return true;