ts_pc: 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)
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.
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.