Hi, I am trying to run the command synthdid_estimate() and I am encountering the error :
"Error in synthdid_estimate(setup1$Y, setup$N0, setup$T0) :
nrow(Y) > N0 is not TRUE"
When I look the properties of setup1, nrow(setup1$Y) is 970 while setup$N0 is 937. Given this, I am not sure why I am encountering this error. I have tried to format the data as a balanced panel similar to the California dataset. Any help anyone can offer would be appreciated π