Description Usage Arguments Examples
ggjoy for those who are allergic to ggplot. Original ggjoy by Claus Wilke. Mistakes my own.
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density.var |
The variable you want to calculate densities for |
grouping.var |
A grouping variable (Note: doesn't work with continuous variable yet) |
dataset |
The input dataset, currently must be a dataframe |
shrinkfactor |
Controls Y overlap/distance between the distributions. Main tuning parameter for the plot. This is essentially the perspective. At 0, you are looking straight down at the distributions and will see nothing. At infinite, all density plots sit same Y axis. |
xstretch |
x limits controlled by min/max +/- (xstretch * kernel bandwidth). 3 is default in ggjoy. |
fill.col |
Fill color for the distributions; either one color or a vector of multiple, in which case a gradient will be built of length unique(grouping.var) |
add.grid |
Should we continue the x lines past calculated density |
xlabtext |
Self explanatory |
ylabtext |
Self explanatory |
addgroupnames |
Add names of the grouping variable to Y axis? |
xlabadjLR |
Float; adjust the group names left or right (if addgroupnames is TRUE) |
global.lwd |
line width of the density plot and gridlines (if applicable) |
boxtype |
Box drawn around plot, options in c("o","7","l","c","u") for lines or "n" for no lines (default) |
title |
Set "main=title" |
verbose |
Logical; print the kernel bandwidth? |
... |
Additional graphical parameters to pass to par() |
gridcolor |
Color of gridlines, only if add.grid is TRUE |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | # Using the iris dataset:
basedjoy(density.var="Sepal.Length", grouping.var="Species", data=iris,
shrinkfactor=10, boxtype="o", mai=c(1,1,1,1))
# Using an example dataset from ggjoy
library(ggjoy)
lincoln_df <- as.data.frame(lincoln_weather)
lincoln_df$mean.temp <- as.double(lincoln_df$`Mean Temperature [F]`)
lincoln_df$mnth <- as.factor(lincoln_df$Month)
basedjoy("mean.temp", "mnth", lincoln_df, shrinkfactor=50,
title="Monthly Temperature in Lincoln", mai=c(0.5,1.25,1,0.5),
fill.col=c("red","blue") # very easy to establish a gradient
)
# Explore how different values of shrinkfactor change perspective
par(mfrow=c(2,2))
for(i in 2:5){
sf <- (i)^3
basedjoy("mean.temp", "mnth", lincoln_df, shrinkfactor=sf, xstretch=3,
title=paste("shrinkfactor =", sf),
mai=c(0.75,0.75,0.5,0.1), xlabtext="Degrees Fahrenheit", ylabtext="Month",
xlabadjLR=-1.5)
}
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