threshold regression and unit root test in panel data

Documentation for package ‘pdR’ version 1.2

pdR-package	Panel Data Regression for threshold model and unit root tests
IGF	Unit root test based on Change(2002)
inf19	Monthly inflation time series of 19 countries
invest	investment data of 565 listed companies, 1973-1987
lagSelect	Select the optimal number of lags, given criteria
model	Estimate specified panel threshold model
pdR	Panel Data Regression for threshold model and unit root tests
pIGF	Panel unit root test of Chang(2002)
ptm	Threshold Specification of panel data
r_est	A subroutine for model()
sse_calc	a subroutine of model()
tbar	Compute the resursive mean
thr_sse	a subroutine calculating SSE
tr	A sub-routine calculating trace