dif function

dif

Discrete differencing of time series

dif(y, difs = 1, seas = 1)

Arguments

• y: a vector, ts or tsibble object
• difs: vector with differencing orders
• seas: vector of seasonal periods

Returns

Differenced time series

Examples

dif(AirPassengers)
dif(AirPassengers, 2)
dif(AirPassengers, c(1, 1), c(1, 12))

See Also

colMedians, rowMedians, tests, sumStats, gaussTest, ident, cusum, varTest, conv, armaFilter, roots, zplane, acft, slide, plotSlide, Accuracy, tsDisplay, size

Author(s)

Diego J. Pedregal