position_points_jitterx: Randomly jitter the points in a ridgeline plot which can be...

In YuLab-SMU/ggtreeExtra: An R Package To Add Geometric Layers On Circular Or Other Layout Tree Of "ggtree"

Randomly jitter the points in a ridgeline plot which can be shifted horizontally

Description

This is a position adjustment specifically for 'geom_density_ridges()' and related geoms. It only jitters the points drawn by these geoms, if any. If no points are present, the plot remains unchanged. The effect is similar to position_jitter(): points are randomly shifted up and down and/or left and right. It add 'hexpand' that can control shift horizontally.

Usage

position_points_jitterx(
  width = 0,
  height = 0.2,
  yoffset = 0,
  hexpand = NA,
  adjust_vlines = FALSE,
  seed = NULL
)

Arguments

width	Width for horizontal jittering. By default set to 0.
height	Height for vertical jittering, applied in both directions (up and down). By default 0.2.
yoffset	Vertical offset applied in addition to jittering.
hexpand	numeric, distance to be shifted horizontally for geoms that have a position, default is NA.
adjust_vlines	If TRUE, adjusts vertical lines (as are drawn for quantile lines, for example) to align with the point cloud.
seed	Random seed. If set to NULL, the current random number generator is used. If set to NA, a new random random seed is generated. If set to a number, this number is used as seed for jittering only.

See Also

Other position adjustments for ridgeline plots: position_points_sinax, position_raincloudx

YuLab-SMU/ggtreeExtra documentation built on Nov. 8, 2024, 6:28 p.m.