I have an unbalanced panel dataset (firms and years) and I am trying to run a random coefficient linear regression using the "xtrc" command. I am getting the following error-
Note: 5335 obs. dropped (panels too small)
matsize must be at least as large as the number
of panels in the current estimation sample (1942).
My question is- is there any way to display the panels that are too small or the 5335 observations that were dropped? This would help me in identifying and then dropping those panels that have insufficient data, so I can run xtrc.
Thanks!
Note: 5335 obs. dropped (panels too small)
matsize must be at least as large as the number
of panels in the current estimation sample (1942).
My question is- is there any way to display the panels that are too small or the 5335 observations that were dropped? This would help me in identifying and then dropping those panels that have insufficient data, so I can run xtrc.
Thanks!
