Thanks to Erik Frebold for pointing out this problem.
Closes bug #25892
If more than two distinct, non-missing values for a variable
under test are encountered then an error occurs.
If more than two distinct, non-missing values for a variable
under test are encountered then an error occurs.
-If the test proportion is equal to 0.5, then a one tailed test is
+If the test proportion is equal to 0.5, then a two tailed test is
reported. For any other test proportion, a one tailed test is
reported.
For one tailed tests, if the test proportion is less than
reported. For any other test proportion, a one tailed test is
reported.
For one tailed tests, if the test proportion is less than