ts_pc {tsbox}

First Differences and Percentage Change Rates

Description

ts_pcy and ts_diffy calculate the percentage change rate and the difference compared to the previous period, ts_pcy and ts_diffy calculate the percentage change rate compared to the same period of the previous year. ts_pca calculates annualized percentage change rates compared to the previous period.

Usage

ts_pc(x)

ts_diff(x)

ts_pca(x)

ts_pcy(x)

ts_diffy(x)

Arguments

x

ts-boxable time series, an object of class ts, xts, zoo, zooreg, data.frame, data.table, tbl, tbl_ts, tbl_time, tis, irts or timeSeries.

Value

a ts-boxable object of the same class as x, i.e., an object of class ts, xts, zoo, zooreg, data.frame, data.table, tbl, tbl_ts, tbl_time, tis, irts or timeSeries.

Examples

x <- ts_c(fdeaths, mdeaths)
ts_diff(x)
ts_pc(x)
ts_pca(x)
ts_pcy(x)
ts_diffy(x)