tscslag.RdLags (or leads) a variable in a time-series corss-sectional dataset.
tscslag(dat, x, id, time, lagLength = 1)
| dat | A data frame. |
|---|---|
| x | A string identifying variable to be lagged. |
| id | A string identifying the name of the cross-sectional identifier. |
| time | A string identifying the name of the time variable. |
| lagLength | The length of the lag, use negative values for leading variables. |
A vector giving the lagged values of x.