Script operation
This tool operates in much the same way as most of the others with no specific departures from the usual methods needed.
Click here for information about general script usage.
Note that column data titles may be included in the input range so that they are then reproduced in the spreadheet output. Typical data input and output are shown below:
Raw sample data must be entered as multiple samples, the data being arranged in columns. Note that sample titles may be included within the output by inclusion within the input range.
Raw data: Friedman Anova by Rank Test I II III IV 4 5 9 3 8 9 14 7 7 13 14 6 16 12 14 10 2 4 7 6 1 4 5 3 2 6 7 9 5 7 8 9 Spreadsheet output: Friedman 2-Way ANOVA by Ranks Table of Ranks I II III IV 2 3 4 1 2 3 4 1 2 3 4 1 4 2 3 1 1 2 4 3 1 3 4 2 1 2 3 4 1 2 3 4 Sum of Ranks: 14 20 29 17 Friedman T: 4.5464 P(F<=T): 0.01319 F Critical (95%): 3.0722 F Critical (99%): 4.8742
Interpretation