SURdata | R Documentation |
The SURdata
dataset consists of an unbalanced panel comprising 100 individuals observed across four time periods for a total of 220 observations (n=100, T=4, N=220). In order to construct this unbalanced panel, the procedure currently used for rotating panels, in which there is approximately the same number of individuals every year, has been used: a fixed percentage of individuals (20% in this case) is replaced each year, but they can re-enter the sample in the following years.
data(SURdata)
A large unbalanced panel dataset
Simulated data
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