Plot estimated effects for model parametric terms

Usage

# S3 method for parametric_effects
draw(
  object,
  scales = c("free", "fixed"),
  ci_level = 0.95,
  ci_col = "black",
  ci_alpha = 0.2,
  line_col = "black",
  constant = NULL,
  fun = NULL,
  rug = TRUE,
  position = "identity",
  angle = NULL,
  ...,
  ncol = NULL,
  nrow = NULL,
  guides = "keep"
)

Arguments

object

a fitted GAM, the result of a call to mgcv::gam().

scales

character; should all univariate smooths be plotted with the same y-axis scale? If scales = "free", the default, each univariate smooth has its own y-axis scale. If scales = "fixed", a common y axis scale is used for all univariate smooths.

Currently does not affect the y-axis scale of plots of the parametric terms.

ci_level

numeric between 0 and 1; the coverage of credible interval.

ci_col

colour specification for the confidence/credible intervals band. Affects the fill of the interval.

ci_alpha

numeric; alpha transparency for confidence or simultaneous interval.

line_col

colour specification used for regression lines of linear continuous terms.

constant

numeric; a constant to add to the estimated values of the smooth. constant, if supplied, will be added to the estimated value before the confidence band is computed.

fun

function; a function that will be applied to the estimated values and confidence interval before plotting. Can be a function or the name of a function. Function fun will be applied after adding any constant, if provided.

rug

logical; draw a rug plot at the bottom of each plot for 1-D smooths or plot locations of data for higher dimensions.

position

Position adjustment, either as a string, or the result of a call to a position adjustment function.

angle

numeric; the angle at which the x axis tick labels are to be drawn passed to the angle argument of ggplot2::guide_axis().

...

additional arguments passed to patchwork::wrap_plots().

ncol, nrow

numeric; the numbers of rows and columns over which to spread the plots

guides

character; one of "keep" (the default), "collect", or "auto". Passed to patchwork::plot_layout()