Repeated Measures ANOVA in Matlab

Hi,

I have MATLAB 2017b. I see that matlab has ranova, but whenever I want to use it, the following message is returned:

>> ranova(Accuracies)
Undefined function or variable 'ranova'.

Is there a specific toolbox I would need, or what is the problem?

Answer 1

[Megha Parthasarathy]

Hi,

To run the ranova function, you need Statistics and Machine Learning Toolbox.

-Megha

Answer 2

[laura]

Hello - just wondering if this issue has been resolved? I'm also having the same problem. I have the Statistics and Machine Learning Toolbox and MATLAB2017b, but the ranova function is undefined as well. Oddly if I do "help anova1" the anova1 function is defined so I know some of the stats functions are there, but ranova is not.

Any suggestions?

This link suggests that it is available in Matlab 2017b with the Stats toolbox: https://www.mathworks.com/help/stats/repeatedmeasuresmodel.ranova.html

[Christopher Gundlach]

Hi, has this issue been resolved?

I also can't acces ranova, although Statistics and Machine Learning Toolbox Version 11.4 (R2018b) is installed. Other functions from the toolbox can be used (e.g. fitrm). However ranova doesn't seem to exist.

Answer 3

[zhiyo]

Hi,

Repeated Measures ANOVA in Matlab 2017 is included in the statistics toolbox, you can find the ranova function in the RepeatedMeasuresModel class.