Preparations
In the following exercises, we'll aim to make the plot shown in the viewer. Here, we'll establish our positions and base layer of the plot.
Establishing these items as independent objects will allow us to recycle them easily in many layers, or plots.
position_jitter()
adds jittering (e.g. for points).position_dodge()
dodges geoms, (e.g. bar, col, boxplot, violin, errorbar, pointrange).position_jitterdodge()
jitters and dodges geoms, (e.g. points).
As before, we'll use mtcars
, where fcyl
and fam
are proper factor variables of the original cyl
and am
variables.
Diese Übung ist Teil des Kurses
Intermediate Data Visualization with ggplot2
Interaktive Übung
Vervollständige den Beispielcode, um diese Übung erfolgreich abzuschließen.
# Define position objects
# 1. Jitter with width 0.2
posn_j <- ___
# 2. Dodge with width 0.1
posn_d <- ___
# 3. Jitter-dodge with jitter.width 0.2 and dodge.width 0.1
posn_jd <- ___