tsbox (version 0.3.1)

ts_trend: Loess Trend Estimation

Description

Trend estimation that uses stats::loess().

Usage

ts_trend(x, ...)

Arguments

x

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

...

arguments, passed to stats::loess():

• degree degree of Loess smoothing

• span smoothing parameter, if NULL, an automated search performed (see Details)

Examples

# \donttest{
ts_plot(
   `Raw series` = fdeaths,
   `Loess trend` = ts_trend(fdeaths),
   title = "Deaths from Lung Diseases",
   subtitle = "per month"
)
# }