search for: panelunit

I could not find a package to run panel data unit root tests in R (there's a STATA module, though - PANELUNIT- and routines for Sarno and Taylor's MADF test, Levin-Lin-Chu's test, Im-Pesaran-Shin's Test, etc, to do this). Hence, I am toying with the idea of having a go at writing up one for R, but would like to know whether anyone is already working on this. José Mr José Luis Ip...