X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fpercentiles.h;h=7af157b230e07adf4c68f01d401eb2ec7e133e45;hb=de786d64f39e8d8c7a3b1d86fbd88ec2d6d19fa6;hp=935584636918c6ae727ba58fdd4e843b56805130;hpb=bb611ecc6f1c33a0a7c691785927c545d18696f6;p=pspp

diff --git a/src/math/percentiles.h b/src/math/percentiles.h
index 9355846369..7af157b230 100644
--- a/src/math/percentiles.h
+++ b/src/math/percentiles.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2004, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2008, 2009 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -31,14 +31,12 @@ enum pc_alg {
   PC_AEMPIRICAL
 } ;
 
-extern  const char *const ptile_alg_desc[];
-
-
 struct percentile
 {
   struct order_stats parent;
 
   double ptile;
+  double w;
 
   /* Mutable */
   double g1;
@@ -51,7 +49,7 @@ struct percentile
 /* Create the Pth percentile.
    W is the total sum of weights in the data set
 */
-struct order_stats *percentile_create (double p, double W);
+struct percentile *percentile_create (double p, double W);
 
 /* Return the value of the percentile */
 double percentile_calculate (const struct percentile *ptl, enum pc_alg alg);