What do hjust and vjust do when making a plot using ggplot?
Every time I make a plot using ggplot, I spend a little while trying different values for hjust and vjust in a line … Read more
ggplot2
Annotating text on individual facet in ggplot2
I want to annotate some text on last facet of the plot with the following code: library(ggplot2) p <- ggplot(mtcars, aes(mpg, wt)) + … Read more
Show percent % instead of counts in charts of categorical variables
I’m plotting a categorical variable and instead of showing the counts for each category value. I’m looking for a way to get ggplot … Read more
How can I handle R CMD check “no visible binding for global variable” notes when my ggplot2 syntax is sensible?
EDIT: Hadley Wickham points out that I misspoke. R CMD check is throwing NOTES, not Warnings. I’m terribly sorry for the confusion. It … Read more
How to assign colors to categorical variables in ggplot2 that have stable mapping?
I’ve been getting up to speed with R in the last month. Here is my question: What is a good way to assign … Read more
Change size of axes title and labels in ggplot2
I have a really simple question, which I am struggling to find the answer to. I hoped someone here might be able to … Read more
Label points in geom_point
The data I’m playing with comes from the internet source listed below nba <- read.csv(“http://datasets.flowingdata.com/ppg2008.csv”, sep=”,”) What I want to do, is create … Read more
ggplot2 line chart gives “geom_path: Each group consist of only one observation. Do you need to adjust the group aesthetic?”
With this data frame (“df”): year pollution 1 1999 346.82000 2 2002 134.30882 3 2005 130.43038 4 2008 88.27546 I try to create … Read more
Changing font size and direction of axes text in ggplot2
I am plotting a graph with a categorical variable on the x axis and a numerical variable on the y axis. For the … Read more
Increase number of axis ticks
I’m generating plots for some data, but the number of ticks is too small, I need more precision on the reading. Is there … Read more