error in model frame default, variable lengths differ

Sajid.560 · January 23, 2021, 7:16am

I am adding the screenshot of the error, someone kindly helps.

ildi.czeller · January 23, 2021, 8:28am

What is your outcome variable in the model?

My suspicion is that you meant to write as.factor(training_data) (lowercase t ) instead of as.factor(Training_data) (uppercase T) in your formula. The first refers to a single column in your dataframe while the latter refers to the whole data frame thus giving an error.

Sajid.560 · January 23, 2021, 9:06am

thank you so much, solved.

system · February 13, 2021, 9:06am

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