prep.check.adf {predtoolsTS} | R Documentation |
Performs ADF test just as another tool to check stationarity.
prep.check.adf(tserie)
tserie |
a |
Shows the results of an ADF test. A p-value<0.05 suggests the data is stationary.
prep.check.adf(AirPassengers)
prep.check.adf(prep(AirPassengers))