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The documentation for the current release is also available on this site.
NAG Library Manual, Mark 27.1
Interfaces:  FL   CL   CPP   AD 
NAG FL Interface Introduction
Example description
 G12ABF Example Program Results

           Observed  Expected
 Group 1    14.00     22.48
 Group 2    28.00     19.52

 No. Unique Failure Times =   36

 Test Statistic           =    7.4966
 Degrees of Freedom       =    1
 p-value                  =    0.0062