Good evening!
I have five multiple fixed effect regression models: the first model takes into account all data, while the other four are focused on indipendent subsamples. I would like to know, if there is a procedure to test wether going from one model to 4 independent models is beneficial for my research. Thank you for your input, if needed I will provide further details regarding my research design.
I have five multiple fixed effect regression models: the first model takes into account all data, while the other four are focused on indipendent subsamples. I would like to know, if there is a procedure to test wether going from one model to 4 independent models is beneficial for my research. Thank you for your input, if needed I will provide further details regarding my research design.