Merge remote-tracking branch 'origin/master' into sheet

[pspp] / tests / language / stats / logistic.at

diff --git a/tests/language/stats/logistic.at b/tests/language/stats/logistic.at
index b175244bdb27cd123de22a7d045dcf1c1c588124..3d7ae76c38de9de5ac8635edea76e58799fc3b37 100644 (file)
--- a/tests/language/stats/logistic.at
+++ b/tests/language/stats/logistic.at
@@ -1,3 +1,19 @@
+dnl PSPP - a program for statistical analysis.
+dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl 
+dnl This program is free software: you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation, either version 3 of the License, or
+dnl (at your option) any later version.
+dnl 
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
+dnl
 AT_BANNER([LOGISTIC REGRESSION])
 
 dnl These examples are adapted from
@@ -140,7 +156,7 @@ set decimal dot.
 data list notable file='lr-data.txt'
  list /id outcome survrate prognos amttreat   gsi  avoid intrus   pre_1     lre_1  w *.
 
-missing values survrate (999) avoid (44444).
+missing values survrate (999) avoid (44444) outcome (99).
 
 logistic regression
          variables = outcome with survrate avoid
@@ -149,10 +165,12 @@ logistic regression
 
 AT_CHECK([pspp -O format=csv lr-data.sps > run0], [0], [ignore])
 
+dnl Append some cases with missing values into the data.
 cat >> lr-data.txt << HERE
  105.00    1.00    999.00    3.00     2.00   .35  17.00  20.00  .50110  -2.00440 1
  106.00    1.00    999.00    2.00     3.00   .38   7.00  15.00  .20168  -1.25264 1
  107.00    1.00    5.00      3.00     2.00   .28  44444  34     .00897  -1.00905 1
+ 108.00    99      5.00      3.00     2.00   .28  4      34     .00897  -1.00905 1
 HERE
 
 AT_CHECK([pspp -O format=csv lr-data.sps > run1], [0], [ignore])
@@ -164,9 +182,9 @@ AT_CHECK([diff run0 run1], [1], [dnl
 < Missing Cases,0,.000
 < Total,66,100.000
 ---
-> Included in Analysis,66,95.652
-> Missing Cases,3,4.348
-> Total,69,100.000
+> Included in Analysis,66,94.286
+> Missing Cases,4,5.714
+> Total,70,100.000
 ])
 
 AT_CLEANUP