X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Forder-stats.c;h=ca4160f4fdf6f52b09d82972edf10f6d8f4f6703;hb=b734a970ee8bfda57e72398d4f424fb16f2ea80a;hp=f5b6851ac1e06822363a178a17004850c94520ba;hpb=bb611ecc6f1c33a0a7c691785927c545d18696f6;p=pspp

diff --git a/src/math/order-stats.c b/src/math/order-stats.c
index f5b6851ac1..ca4160f4fd 100644
--- a/src/math/order-stats.c
+++ b/src/math/order-stats.c
@@ -23,6 +23,36 @@
 #include <data/casereader.h>
 #include <string.h>
 
+#if 0
+
+#include <stdio.h>
+
+static void
+order_stats_dump_k1 (const struct order_stats *os)
+{
+  struct k *k = &os->k[0];
+  printf ("K1: tc %g; c %g cc %g ccp %g\n",
+	  k->tc, k->c, k->cc, k->cc_p1);
+
+}
+
+static void
+order_stats_dump_k2 (const struct order_stats *os)
+{
+  struct k *k = &os->k[1];
+  printf ("K2: tc %g; c %g cc %g ccp %g\n",
+	  k->tc, k->c, k->cc, k->cc_p1);
+}
+
+
+void
+order_stats_dump (const struct order_stats *os)
+{
+  order_stats_dump_k1 (os);
+  order_stats_dump_k2 (os);
+}
+
+#endif
 
 static void
 update_k_lower (struct k *kk,
@@ -55,6 +85,7 @@ update_k_values (const struct ccase *cx, double y_i, double c_i, double cc_i,
 		 struct order_stats **os, size_t n_os)
 {
   int j;
+
   for (j = 0 ; j < n_os ; ++j)
     {
       int k;
@@ -69,15 +100,18 @@ update_k_values (const struct ccase *cx, double y_i, double c_i, double cc_i,
 
       if ( stat->accumulate )
 	stat->accumulate (stat, cx, c_i, cc_i, y_i);
+
+      tos->cc = cc_i;
     }
 }
 
 
 void
 order_stats_accumulate (struct order_stats **os, size_t nos,
-		    struct casereader *reader,
-		    const struct variable *wv,
-		    const struct variable *var)
+			struct casereader *reader,
+			const struct variable *wv,
+			const struct variable *var,
+			enum mv_class exclude)
 {
   struct ccase cx;
   struct ccase prev_cx;
@@ -96,6 +130,9 @@ order_stats_accumulate (struct order_stats **os, size_t nos,
       /* The casereader MUST be sorted */
       assert (this_value >= prev_value);
 
+      if ( var_is_value_missing (var, case_data (&cx, var), exclude))
+	continue;
+
       case_destroy (&prev_cx);
 
       if ( prev_value == -DBL_MAX || prev_value == this_value)
@@ -117,3 +154,6 @@ order_stats_accumulate (struct order_stats **os, size_t nos,
 
   casereader_destroy (reader);
 }
+
+
+