Data Transformation: Linear Trend of Zoo Time Series — f_trend_linear • distantia

Fits a linear model on each column of a zoo object using time as a predictor, and predicts the outcome.

Usage

f_trend_linear(x = NULL, center = TRUE, ...)

Arguments

x: (required, zoo object) Zoo time series object to transform.
center: (required, logical) If TRUE, the output is centered at zero. If FALSE, it is centered at the data mean. Default: TRUE
...: (optional, additional arguments) Ignored in this function.

Value

zoo object

See also

Other tsl_transformation: f_center(), f_detrend_difference(), f_detrend_linear(), f_hellinger(), f_list(), f_pca(), f_percentage(), f_proportion(), f_rescale(), f_scale(), f_slope(), f_smooth_window()

Examples

x <- zoo_simulate(cols = 2)

y <- f_trend_linear(
  x = x
)

if(interactive()){
  zoo_plot(x)
  zoo_plot(y)
}