From: Francois Fleuret <francois@fleuret.org>
Date: Wed, 15 Jan 2014 07:34:09 +0000 (+0100)
Subject: --cumul now computes P(X <= x) instead of P(X < x).
X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=data-tool.git;a=commitdiff_plain

--cumul now computes P(X <= x) instead of P(X < x).
---

diff --git a/data-tool.cc b/data-tool.cc
index dc868a0..9ab7a8c 100644
--- a/data-tool.cc
+++ b/data-tool.cc
@@ -240,7 +240,7 @@ int main(int argc, char **argv) {
         }
       }
 
-      Couple tmp[nb_samples];
+      Couple *tmp = new Couple[nb_samples];
       for(int n = 0; n < nb_samples; n++) {
         tmp[n].index = n;
         tmp[n].value = x[n];
@@ -249,8 +249,9 @@ int main(int argc, char **argv) {
       qsort(tmp, nb_samples, sizeof(Couple), compare_couple);
 
       for(int n = 0; n < nb_samples; n++)
-        cout << tmp[n].value << " " << double(n)/double(nb_samples)  << endl;
+        cout << tmp[n].value << " " << double(n+1)/double(nb_samples)  << endl;
 
+      delete[] tmp;
       delete[] x;
 
     }
@@ -284,7 +285,7 @@ int main(int argc, char **argv) {
         }
       }
 
-      Couple tmp[nb_samples];
+      Couple *tmp = new Couple[nb_samples];
       int nb_rn = 0, nb_rp = 0, nb_fp = 0, nb_fn = 0;
 
       bool binary = true;
@@ -342,7 +343,9 @@ int main(int argc, char **argv) {
         }
       }
 
-      delete[] x; delete[] y;
+      delete[] tmp;
+      delete[] x;
+      delete[] y;
 
     }
 
@@ -374,7 +377,7 @@ int main(int argc, char **argv) {
         }
       }
 
-      int nb[nb_bins];
+      int *nb = new int[nb_bins];
       for(int n = 0; n < nb_bins; n++) nb[n] = 0;
 
       int nb_total = 0;
@@ -396,6 +399,8 @@ int main(int argc, char **argv) {
           cout << xmin + ((xmax - xmin) * n) / double(nb_bins) << " "
                << nb[n] / double(nb_total)  << endl;
       }
+
+      delete[] nb;
     }
 
     break;
@@ -430,7 +435,7 @@ int main(int argc, char **argv) {
         }
       }
 
-      Couple tmp[nb_samples];
+      Couple *tmp = new Couple[nb_samples];
       for(int n = 0; n < nb_samples; n++) {
         tmp[n].index = n;
         tmp[n].value = x[n];
@@ -455,6 +460,7 @@ int main(int argc, char **argv) {
            << " QUANTILE0.9 " << tmp[int(nb_samples * 0.9)].value
            << endl;
 
+      delete[] tmp;
     }
 
     break;