MATRIX DATA: Fully implement.

[pspp] / src / math / covariance.h

diff --git a/src/math/covariance.h b/src/math/covariance.h
index eef6019ddfe4259b58f9f049ba6bd40bcd153bc9..5a7be0d68958e0bc2986f332284a4274ad0a3f1b 100644 (file)
--- a/src/math/covariance.h
+++ b/src/math/covariance.h
@@ -44,7 +44,7 @@ const gsl_matrix * covariance_calculate_unnormalized (struct covariance *);
 
 void covariance_destroy (struct covariance *cov);
 
-const gsl_matrix *covariance_moments (const struct covariance *cov, int m);
+gsl_matrix *covariance_moments (const struct covariance *cov, int m);
 
 const struct categoricals * covariance_get_categoricals (const struct covariance *cov);
 size_t covariance_dim (const struct covariance * cov);