Re: [R] plm(): observations not used for modelling

Thank you for your help. That's an interesting point, I haven't thought about that. Altough I would find it strange that I get a model, where just some observations are missing, if the problem is due to invalid variable names. That's the first thing I will try to change. -- View this message in

[R] plm(): observations not used for modelling

Hello, I have posted this problem before, but thought I try to explain it a bit better. I'm using the function plm to create a fixed effects model for panel data, my method is therefor "within" my effect is "twoways". My Data contains unbalanced Panels due to missing Values, but contains 309 obser

[R] I'm missing observations in plm()

Hello, I'm writing my Bachelor Thesis and I'm using the package plm for a panelregression with fixed effects (individual and time). My Dataset contains 11 variables (including the response) and has 486 observations of these. In the observation I have missing values, which don't make a problem. If