From: Jason Stover <jhs@math.gcsu.edu>
Date: Mon, 10 Apr 2006 00:25:33 +0000 (+0000)
Subject: fixed prediction bug
X-Git-Tag: v0.6.0~994
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=762f47ec7fcfe1bfd9a404dae6ce285e61b1df57;p=pspp-builds.git

fixed prediction bug
---

diff --git a/src/math/linreg/coefficient.c b/src/math/linreg/coefficient.c
index 5efde99e..2154ffe4 100644
--- a/src/math/linreg/coefficient.c
+++ b/src/math/linreg/coefficient.c
@@ -209,7 +209,7 @@ pspp_linreg_get_coeff (const pspp_linreg_cache * c,
       tmp = pspp_linreg_coeff_get_var (result, 0);
       i++;
     }
-  if (i == c->n_coeffs)
+  if (i > c->n_coeffs)
     {
       return NULL;
     }
diff --git a/src/math/linreg/predict.c b/src/math/linreg/predict.c
index 0bab23c8..49e24434 100644
--- a/src/math/linreg/predict.c
+++ b/src/math/linreg/predict.c
@@ -62,7 +62,7 @@ pspp_linreg_predict (const struct variable **predictors,
     {
       coe = pspp_linreg_get_coeff (c, predictors[j], vals[j]);
       i = 1;
-      while (found[i] != coe && i < c->n_coeffs)
+      while (found[i] == coe && i < c->n_coeffs)
 	{
 	  i++;
 	}