Save ggplot into a PDF file For example, to export ggplot2 graphs to a pdf file, the R code looks like this: # Create some plotslibrary(ggplot2) myplot1 <- ggplot(iris, aes(Sepal.Length, Sepal.Width)) + geom_po
You no longer have to worry about quoted and unquoted column names when using ggplot2, thanks to the latest version of the rlang package
Using Package in R So far, we have seen what packages are in R and how to install these. Now, we shall learn how to use a pacakge in R Studio. To use a package in R, we use library() function as below. #Working with Ggplot2 movies <- read.csv("Movie-Ratings.csv") #Reading...
Tracking your package versions in R is a very simple yet powerful practice that can save you from a lot of problems later on. Whether you are debugging or collaborating on projects, you should know how to check your loaded versions. You can use the techniques outlined in this blog to keep...
Save animation If you need to save the animation for later use you can use theanim_save()function. It works much likeggsave()from ggplot2 and automatically grabs the last rendered animation if you do not specify one directly. Example of usage: ...
ggsave("ggplot_garamond.pdf", p, width=3.5, height=3.5) Embedding fonts Extrafont uses GhostScript, a free PostScript interpreter, to embed the fonts. You'll need to make sure it's installed on your computer (note that GhostScript is not an R package). If you're using Windows, you'...
. Almost every single type of file that you want to get into R seems to require its function, and even then, you might get lost in the functions’ arguments. In short, it can be fairly easy to mix up things from time to time, whether you are a beginner or a more advanced R user...
Install R packages Some packages are required to complete the demo. Open R Studio. In the Console Window enter the following command (once a time): install.packages(“ggplot2”) install.packages(“ggmap”) install.packages(“maps”) install.packages(“calibrate”) install.packages(“dply...
Before plotting the line graph, one needs to know whether the function one going to use is available in the R environment or has to be installed. The first function we will learn is plot() and another one would be ggplot. For plot(), one need not install any library. However, for gg...
One of the advantages of working with the Tidyverse (the set of R packages includingdplyr,ggplot2,stringr, andtidyr) is that you can perform data manipulation in a "waterfall" pattern by using the pipe operator,%>%. If you're new to the Tidyverse and you don't know about the pipe ...