X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fcovariance.h;h=7345097195a6b207e6c9cd2e5e8d317ce43de885;hb=6246386fd87bb65bebbd0513c40dd8d74273b0b4;hp=87afd8b28210469f66fb9eb5edff9bb33af72235;hpb=207ea79ecdd7500ec0ecaf3d7a79488ba78ca560;p=pspp

diff --git a/src/math/covariance.h b/src/math/covariance.h
index 87afd8b282..7345097195 100644
--- a/src/math/covariance.h
+++ b/src/math/covariance.h
@@ -47,9 +47,16 @@ void covariance_destroy (struct covariance *cov);
 const gsl_matrix *covariance_moments (const struct covariance *cov, int m);
 
 const struct categoricals * covariance_get_categoricals (const struct covariance *cov);
-struct interaction;
-void covariance_get_interaction_indices (const struct covariance *cov, const struct interaction **iacts);
-
-void covariance_get_var_indices (const struct covariance *cov, const struct variable **vars);
 size_t covariance_dim (const struct covariance * cov);
+
+struct tab_table ;
+void
+covariance_dump_enc (const struct covariance *cov, const struct ccase *c,
+		     struct tab_table *t);
+
+struct tab_table *
+covariance_dump_enc_header (const struct covariance *cov, int length);
+
+
+
 #endif