math: Make 'accumulate' a feature of order statistics, not all stats.

[pspp] / src / math / np.c

diff --git a/src/math/np.c b/src/math/np.c
index dd21b1f3625bca10deab0a27dd45a1eff6d43c4f..d297168c5967110f050f7a04de850e3438d4d2d8 100644 (file)
--- a/src/math/np.c
+++ b/src/math/np.c
@@ -93,9 +93,9 @@ np_create (double n, double mean, double var)
   *np = (struct np) {
     .parent = {
       .parent = {
-        .accumulate = acc,
         .destroy = destroy,
       },
+      .accumulate = acc,
     },
     .n = n,
     .mean = mean,