Covariance matrix interface change.

[pspp] / src / math / covariance.h

diff --git a/src/math/covariance.h b/src/math/covariance.h
index fb59535718a5af952a8bd21a904a3213508f1203..cb83e151409224d1bf1d982a259179b9e79f5f49 100644 (file)
--- a/src/math/covariance.h
+++ b/src/math/covariance.h
@@ -26,13 +26,14 @@
 struct covariance;
 struct variable;
 struct ccase ;
+struct categoricals;
 
 struct covariance * covariance_1pass_create (size_t n_vars, const struct variable *const *vars, 
                                             const struct variable *wv, enum mv_class excl);
 
 struct covariance *
 covariance_2pass_create (size_t n_vars, const struct variable *const *vars,
-                        size_t n_catvars, const struct variable *const *catvars, 
+                        struct categoricals *cats,
                         const struct variable *wv, enum mv_class excl);
 
 void covariance_accumulate (struct covariance *, const struct ccase *);