Univariate Cox proportional hazard regression model is used to identify prognostic markers based on z-statistic.
Please supply z-statistic file. Example file: AssSurv_example_z_statistic_table.txt
The survival file has three columns and is tab-delimited. The first row includes the column headers: Sample_id, survival_time, and death_or_not. Example file: AssSurv_example_survival.txt