Wilcoxon Signed-Rank

Calculates the Wilcoxon signed-rank statistics for dependent groups. The static w is calculated by building the difference between the two values of a pair and ranking them. The output will be the sum of ranks of positive differences (w+) and the sum of ranks of negative differences (w-) and the measures derived from that.

Input ports

1. Type: Table
   Table
   The input data.

Output ports

1. Type: Table
   Test results
   A row for each test.
2. Type: Table
   Column statistics
   Statistics of the selected columns.
3. Type: Table
   Ranks
   Information about the calculated ranks.