EFA with categorical variable PreviousNext
Mplus Discussion > Exploratory Factor Analysis >
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 Fanny su posted on Tuesday, March 27, 2018 - 8:27 pm
Hello ~
How can I deal with the situation if the output shows that:

*** ERROR
Categorical variable I31 contains less than 2 categories.

Thanks very much!!
 Bengt O. Muthen posted on Wednesday, March 28, 2018 - 11:53 am
That means that the variable has 1 category. In other words, there is no variance - this is not a variable but a constant. Delete it.
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