sub:sub-title; It’s placed at the bottom of x-axis # Simple graph barplot(c(2,5)) # Add titles barplot(c(2,5), main="Main title", xlab="X axis title", ylab="Y axis title", sub="Sub-title") title colors The fol
In the examples of this R programming tutorial, I have shown how to add subscripts and superscripts to Base R plots. 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 ...
library(ggplot2) library(ggmaptile) library(dplyr) french_city %>% ggplot(aes(x = lng, y = lat)) + stat_maptiles() Often, with a map, it is best to hide the axes and reserve the entire plot region for the map itself. The functionmapviewincluded with the package, along with ggplo...
1 - library(ggplot2) 2 - 3 - # Function to create a heatmap for confusion matrix 1 + #' Create a heatmap for confusion matrix 2 + #' 3 + #' @param conf_df A data frame containing the confusion matrix. 4 + #' @param title A custom title for the heatmap plot. 5 +...
#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...
Type Package Description Provides a number of user-level functions to work with``grid''graphics,notably to arrange multiple grid-based plots on a page,and draw tables.Version2.3 VignetteBuilder knitr Imports gtable,grid,grDevices,graphics,utils Suggests ggplot2,egg,lattice,knitr,testthat RoxygenNote...
quantiles <- ggplot2:::create_quantile_segment_frame(data, draw_quantiles) aesthetics <- data[rep(1, nrow(quantiles)), setdiff(names(data), c("x", "y")), drop = FALSE] aesthetics$alpha <- rep(1, nrow(quantiles)) both <- cbind(quantiles, aesthetics) quantile_grob <- GeomPath$draw...
plot(2:20)#Run the chunk all at oncelibrary(ggplot2)g<-ggplot(mpg, aes(class))#Number of cars in each class:g+geom_bar()#Total engine displacement of each classg+geom_bar(aes(weight=displ))#Map class to y instead to flip the orientationggplot(mpg)+geom_bar(aes(y=class))#Inside...
30 + plot <- ggplot(data, aes(x = Guild, y = Primary_Guild_Occurrences, fill = Category)) + 31 + geom_boxplot(outlier.size = 0.2, linewidth = 0.2) + 32 + theme_minimal() + 33 + scale_fill_manual(values = c("Trees w/ GOM" = "goldenrod1", "Trees w/o GOM" = "dodg...
title: "Waffle chart with split by countries" descriptionMeta: "This post explains how to create a waffle chart with nice features such as annotations and others, using R and ggplot2. It provides a reproducible code and an explanation of it." descriptionTop: "This post explains how to crea...