I have this LSDV model using the "lm()" function and adding the country dummy variables minus the intercept. Then I made robust standard errors in order to fix
Using coefplot in Stata, I am unable to plot the same estimate from different models across three years without having the estimates bunch up into a single year
I have a gam in R (mgcv package) with 7 parameters, and one of them is a fixed effect with 30 levels (30 names). I want to analyse the regression coefficients f