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Merge commit 'origin/stable'
[pspp-builds.git]
/
src
/
math
/
linreg.h
diff --git
a/src/math/linreg.h
b/src/math/linreg.h
index bab3205f04c2a5857de1e237d372903871e35567..f9d8c9b3f740abfc161ea7df2ecf20131985f700 100644
(file)
--- a/
src/math/linreg.h
+++ b/
src/math/linreg.h
@@
-21,6
+21,7
@@
#include <gsl/gsl_vector.h>
#include <gsl/gsl_matrix.h>
#include <src/math/coefficient.h>
#include <gsl/gsl_vector.h>
#include <gsl/gsl_matrix.h>
#include <src/math/coefficient.h>
+#include <math/covariance-matrix.h>
enum
{
enum
{
@@
-220,5
+221,6
@@
void pspp_linreg_set_indep_variable_mean (pspp_linreg_cache *, const struct vari
/*
Regression using only the covariance matrix.
*/
/*
Regression using only the covariance matrix.
*/
-void pspp_linreg_with_cov (const struct design_matrix *, pspp_linreg_cache *);
+void pspp_linreg_with_cov (const struct covariance_matrix *, pspp_linreg_cache *);
+double pspp_linreg_mse (const pspp_linreg_cache *);
#endif
#endif