p <- ggplot(df, aes(wt, mpg)) + geom_point(color = 'red') + theme_classic(base_size = 10) Add text labels: # Add text annotations using ggplot2::geom_text p + geom_text(aes(label = rownames(df)), size = 3.5) #
How to draw panel borders to a ggplot2 graph in R - R programming example code - Actionable instructions - Actionable R code in RStudio
As you can see, we created a graph with a shared legend below the two plots.Figure 1: Two ggplot2 Plots with a Common Legend in R.In this example, we created a common legend for two scatterplots. However, please note that we could also use other types of ggplot2 plots (e.g. ...
library(ggplot2)# Simple scatter plotsp<-ggplot(df,aes(wt,mpg,label=rownames(df)))+geom_point()# Add textssp+geom_text()# Change the size of the textssp+geom_text(size=6)# Change vertical and horizontal adjustementsp+geom_text(hjust=0,vjust=0)# Change fontface. Allowed values : ...
This post explains how to add labels on a circular barchart, on top of each bar. It uses R and ggplot2, and reproducible code is provided.
This addin allows you to interactively explore your data by visualizing it with theggplot2package. It allows you to draw bar plots, curves, scatter plots, histograms, boxplot andsfobjects, then export the graph or retrieve the code to reproduce the graph. ...
This post explains how to create a [waffle chart](https://r-graph-gallery.com/barplot.html) with nice features such as **annotations**, nice **color** theme and others, using R and [ggplot2](https://r-graph-gallery.com/ggplot2-package.html). If you want to learn more, you can ...
#Load librarieslibrary(shiny)library(ggplot2)library(scales)#Define validate functionfunction(input, output) {output$algebra <- renderPlot({validate(need(input$lambda <= 28, "A value set at 29 or above produces a slope below 5. Please set a value below 29."))#Define y as 2x+3 (using...
Please note that the expression function could also be used in other graphical environments such as the ggplot2 package. Furthermore, you may use the expression function to add exponents to mathematical equations.In case you have further questions, please tell me about it in the comments below....
ggplot(DF.prot,aes(x=X1,y=X2))+geom_point()+geom_segment(aes(x=X1,y=X2,xend = Y1, yend = Y2),arrow = arrow(length = unit(0.1,"cm"))) + ggtitle("Correlation between duplicates in second batch of samples (arrow length indicates the difference)") PROTEST ``` *9- Merge Dupli...