Figure 1: Basic Barchart in ggplot2 R Package. Figure 1 shows the output of the previous R code – An unordered ggplot2 Barplot in R. Example 1: Ordering Bars Manually If we want to change the order of the bars manually, we need to modify thefactor levelsof our ordering column. We c...
In this R graphics tutorial, you will learn how to: Change a ggplot background color using a custom color, say lightblue. Remove the default ggplot grey background and replace it with a blank background color. Remove panel border and background grid lines (minor and major grids). Create ...
Modify Only One Label of ggplot2 Facet Plot to Italic & Bold in R (2 Examples) Return List of Data Sets in a Particular Package in R (Example Code) Installation of the data.table Package in R (3 Examples) dcast Function for data.table in R (2 Examples) Remove AM & PM from Date ...
Pie charts are the classic choice for showing proportions for mutually-exclusive categories. We'll show you how to use ggplot2 package to create a basic pie chart in R.
GGPlot2 Essentials for Great Data Visualization in R Prerequisites Load the ggplot2 package and set the default theme totheme_minimal(): library(ggplot2) theme_set( theme_bw() + theme(legend.position ="top") ) Demo dataset: head(cars) ...
How to Add a caption to ggplot2 Plots in R? (datasciencetut.com) Email Address * Removing the legend Finally, you can adjust the Sankey plot legend’s position to “none” if you want to remove it. ggplot(df, aes(x = x, next_x = next_x, node = node, next_node = next_node...
How to apply paletteR in ggplot2 Applying the obtained palette in ggplot is actually easy. The object you obtain from the _create_palette_ function is a vector of hex codes (another way of codify colours, more on the Wikipedia page). You therefore have to pass it to your ggplot plot em...
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...
How to disable the display of some correlations using corrplot in R - When we create a correlation plot using corrplot the correlation among variables is displayed on the plot, if we want to disable some of those correlations then we first need to set th
We need to remove these. To do so, we’ll usestr_trim()from thestringrpackage. #=== # STRIP LEADING WHITE SPACE #=== df.global_talent <- df.global_talent %>% mutate(country = str_trim(country) ,rank = str_trim(rank) ) Notice that we’re doing this inside of...