Friedman Stata. In newly opened window click on the link click here to install. Since the data does not come with an id variable we will also make a temporary id number to identify each case in the long form.
I am wondering why i get quite different results. It is used to determine whether or not there is a statistically significant difference between the means of three or more groups in which the same subjects show up in each group. In the help window that opens scroll down to web resources from stata and other users.
I am wondering why i get quite different results.
In this way i obtain. The friedman test is a non parametric alternative to the repeated measures anova. You perform a friedman test when you have one within subjects independent variable with two or more levels and a dependent variable that is not interval and normally distributed but at least ordinal. Type findit friedman in stata command window.
