S: Annual (rolling) sum

View source: R/utils.R

SR Documentation

Annual (rolling) sum

Description

Computes rolling sum over one year for monthly/quarterly data.

Usage

S(x, extend = TRUE)

Arguments

x

A ts object.

extend

If TRUE, pads result with NAs to match original length. Default is TRUE.

Value

Time series of annual sums with same frequency as input.


tfarima documentation built on Nov. 5, 2025, 7:43 p.m.