Example description

nag_surviv_logrank (g12abc) 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