NON-PARAMETRIC TESTS FOR TWO PAIRED SAMPLES USING STATA
O A Kharkova, A M Grjibovski · Экология человека · 2014
In this paper we describe the use of non-parametric tests for comparisons of two paired samples. The authors present examples of manual calculation of Wilcoxon’s signed rank test and sign test as well as the use of STATA for calculation of the abovementioned statistical tests. We present assumptions for use of non-parametric tests for paired samples and recommendations on how to present the results in scientific publications.