DID for 3 treatment groups at 4 time points using STATA
I have 2 intervention groups, and 1 control group. I have collectted data of their feeding practices at 4 time points. I want to do DID of their IYCF practices.
I have 2 intervention groups, and 1 control group. I have collectted data of their feeding practices at 4 time points. I want to do DID of their IYCF practices.