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tidifogo
Level I

statistical tests

I require help in finding statistical tests to run for my survey research. My responses consist of nominal and ordinal variables but I only get mosaic plots and nothing concerning t-tests or Mann-Whitney U tests. I am not sure what I am doing wrong. "9" represents missing data. Any help would be appreciated

 

 

 

1 REPLY 1
txnelson
Super User

Re: statistical tests

  1. Change your Y Response column from Ordinal to Continuous.  Then when you run Fit Y by X you will get the output where you will be able to perform your t-tests and your Mann Whitney (Wilcoxin in JMP)
  2. Right click on the header for the column you want to set your number 9s to missing. Select    Column Properties=>Missing Value Codes
Jim