sdummies: Seasonal dummies
In tfarima: Transfer Function and ARIMA Models
sdummies R Documentation
Seasonal dummies
Description
sdummies creates an full set of seasonal dummies.
Usage
sdummies(Y, ref = 1, constant = FALSE, n.ahead = 0)
Arguments
Y
an object of class ts used to determine the sample period and
frequency.
ref
the reference season, positive integer
constant
logical indicator to include a column of ones.
n.ahead
number of additional observations to extend the sample period.
Value
A matrix of trigonometric variables.
Examples
Y <- AirPassengers
P58 <- sincos(Y)
tfarima documentation built on May 20, 2022, 5:06 p.m.
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| sdummies | R Documentation |
Seasonal dummies
Description
sdummies creates an full set of seasonal dummies.
Usage
sdummies(Y, ref = 1, constant = FALSE, n.ahead = 0)
Arguments
Y |
an object of class |
ref |
the reference season, positive integer |
constant |
logical indicator to include a column of ones. |
n.ahead |
number of additional observations to extend the sample period. |
Value
A matrix of trigonometric variables.
Examples
Y <- AirPassengers P58 <- sincos(Y)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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