sa: Get seasonally adjusted values for a vector

View source: R/btools_time_series.r

saR Documentation

Get seasonally adjusted values for a vector

Description

Get seasonally adjusted values for a vector

Usage

sa(value, freq, s.window=9)

Arguments

value

The vector to operate on.

freq

Frequency of the time series (e.g., 1, 4, 12)

s.window

Window parameter that is passed to stats::stl default=9

Details

Seasonally adjusted version of value

Examples

set.seed(1234)
n <- 28
x <- 1:n + rnorm(n)
x <- x * c(1.1, 1, .9, 1)
cbind(x, sa(x, 4))

donboyd5/btools documentation built on Jan. 7, 2023, 10:47 p.m.