I am trying to test for balance between four groups in a covariate and am not sure how to go about it.
The question I am trying to answer is:
"Now test for balance in these two covariates between the four groups: those in the control, those receiving therapy, cash, or both"
My two covariates are "age" and "years of schooling"
What test can I use to do this?
The question I am trying to answer is:
"Now test for balance in these two covariates between the four groups: those in the control, those receiving therapy, cash, or both"
My two covariates are "age" and "years of schooling"
What test can I use to do this?

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