loess_vis: Loess Visualization

In jbryer/VisualStats: Visualizations for Statistical Tests

Loess Visualization

Description

Loess Visualization

Usage

loess_vis(
  formula,
  data,
  center = median(data[, all.vars(formula)[2], drop = TRUE]),
  degree = 2,
  span = 0.3,
  draw_loess = FALSE,
  show_loess = TRUE,
  xlab = all.vars(formula)[2],
  ylab = all.vars(formula)[1],
  ...
)

Arguments

formula	regression formula.
data	data frame containing the data.
center	where to display the current Loess estimation.
degree	whether to estimate local linear (1) or quadratic (2) regressions.
span	the parameter which controls the degree of smoothing.
draw_loess	whether to draw the Loess regression line up to center.
show_loess	whether to draw the complete Loess regression line.
xlab	x-axis label.
ylab	y-axis label.
...	currently not used.

Examples

data("faithful")
loess_vis(formula = eruptions ~ waiting, data = faithful)

jbryer/VisualStats documentation built on Feb. 27, 2025, 6:19 p.m.