search for: roundingtimes

...flame me on using Excel for stats, please!); so I wanted to automate the analysis in R and figured out the results differ from Excel. Example Take the data from example(friedman.test)? (Hollander & Wolfe (1973), p. 140ff.). I ran the example in R and got: Friedman rank sum test data: RoundingTimes? Friedman chi-squared = 11.1429, df = 2, p-value = 0.003805 Same data, in Excel, using the WinSTAT for Excel (Fitch software), gives: Friedman chi-squared = 10.6364, df = 2, p-value =0.004902 Puzzled, I entered the data in the calculator from Vassar (http://faculty.vassar.edu/lowry/fried3.html )...