[R] Extracting slope coefficients for each team

Dear R-ers, I am analyzing longitudinal data using R. My objective is to test a relationship between a change in a variable (say X) and a change in another variable (say y). I have collected data at three time periods on both variables. I was able to run whether there was slope variability

Re: [R] Extracting slope coefficients for each team

Hello Amanuel, The help page is made for. Please read it and you will get the answer to your question. Regards, Pascal On Tue, Mar 4, 2014 at 1:33 AM, Amanuel Tekleab agtekl...@gmail.com wrote: Dear R-ers, I am analyzing longitudinal data using R. My objective is to test a relationship