PubMed · 9291016
Comparison of survival between two groups using software SAS, S-PLUS and STATISTICA.
Abstract
In survival analysis, comparison of survival times between two groups of patients is often the goal. For this purpose, Mantel-Haenszel (or log-rank) test is usually used. This paper introduces a concrete example to illustrate similarities as well as differences among the statistical programs SAS, S-PLUS and STATISTICA, when performing Mantel-Haenszel test.
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K Hrach. 1997. Comparison of survival between two groups using software SAS, S-PLUS and STATISTICA.. https://doi.org/10.1016/s1386-5056(97)00031-2
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