Autoplot glmnet::cv.glmnet — autoplot.cv.glmnet • ggfortify

Autoplot glmnet::cv.glmnet

Usage

# S3 method for class 'cv.glmnet'
autoplot(
  object,
  sign.lambda = 1,
  label.n = 12,
  label = TRUE,
  label.label = "nz",
  label.colour = NULL,
  label.alpha = NULL,
  label.size = NULL,
  label.angle = NULL,
  label.family = NULL,
  label.fontface = NULL,
  label.lineheight = NULL,
  label.hjust = NULL,
  label.vjust = NULL,
  label.repel = FALSE,
  xlim = c(NA, NA),
  ylim = c(NA, NA),
  log = "",
  main = NULL,
  xlab = NULL,
  ylab = NULL,
  asp = NULL,
  ...
)

Arguments

object: glmnet::cv.glmnet instance
sign.lambda: Either plot against log(lambda) (default) or its negative if sign.lambda=-1.
label.n: Number of Df labels
label: Logical value whether to display labels
label.label: Column name used for label text
label.colour: Colour for text labels
label.alpha: Alpha for text labels
label.size: Size for text labels
label.angle: Angle for text labels
label.family: Font family for text labels
label.fontface: Fontface for text labels
label.lineheight: Lineheight for text labels
label.hjust: Horizontal adjustment for text labels
label.vjust: Vertical adjustment for text labels
label.repel: Logical flag indicating whether to use ggrepel, enabling this may take some time for plotting
xlim: limits for x axis
ylim: limits for y axis
log: which variables to log transform ("x", "y", or "xy")
main: character vector or expression for plot title
xlab: character vector or expression for x axis label
ylab: character vector or expression for y axis label
asp: the y/x aspect ratio
...: other arguments passed to methods

Value

ggplot

Examples

if (requireNamespace("survival", quietly = TRUE)) {
  autoplot(glmnet::cv.glmnet(data.matrix(Orange[-3]), data.matrix(Orange[3])))
}