do.stationary | R Documentation |
Stationary transformation of a series by simple differencing of lag 1. Automatic processing (identification of the order of the differencing) based on auto-correlations and on mean correction. The series should not be seasonal. Source: Tramo
do.stationary(data, period)
data |
Series being differenced. |
period |
Period of the series. |
Stationary transformation
ddata: data after differencing
mean: mean correction
differences:
lag: ddata(t)=data(t)-data(t-lag)
order: order of the differencing
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