I have a set of 30 sensors that each measures a parameter 3 times. I am trying to understand by using ANOVA repeated measures which sensors can detect differences in that parameter (not trying to understand differences between the sensors themselves). I am trying to understand how to organize correctly the data in SPSS and define it. I was able to do the repeated measures using data from 1 single sensor but not the 30 sensors simultaneously.

Shay.