Example 1: Add Vertical Line to ggplot2 Plot Using geom_vline() Function In this example, I’ll explain how to print a vertical line to a ggplot2 plot. For this, we can use the geom_vline function and the xintercept argument: ...
A simplified format of the functiongeom_vline()is : geom_vline(xintercept, linetype, color, size) It draws a vertical line on the current plot at the specified ‘x’ coordinates : library(ggplot2) # Add a vertical line at x = 3 sp + geom_vline(xintercept = 3) # Chang...
Add Regression Line to ggplot2 Plot in R Add Different Line to Each Facet of ggplot2 Plot Add Labels at Ends of Lines in ggplot2 Line Plot Add Fitted Line within Certain Range to Plot Add Vertical & Horizontal Line to gglot2 Plot Drawing Plots in R R Programming Overview At this point...
Add a vertical line
Often times it is useful to rotate the x axis labels to be vertical if there are too many labels and they overlap. This function accomplishes that and ensures the labels are horizontally centered relative to the tick line. df3 <- data.frame(x = paste("Letter", LETTERS, sep = "_"),...
move the text up or down relative to the bracket. Can be also a column name available in the data. coord.flip logical. IfTRUE, flip x and y coordinates so that horizontal becomes vertical, and vertical, horizontal. When adding the p-values to a horizontal ggplot (generated usingcoord_flip...
This article describes how to compute and automatically add p-values onto grouped ggplots using the ggpubr and the rstatix R packages. You will learn how to: Add p-values onto grouped box plots, bar plots and line plots. Examples, containing two and three groups by x position,...
dodge width for grouped ggplot/test. Default is 0.8. It's used to dodge the brackets position whengroup.by = "legend.var". bracket.nudge.y Vertical adjustment to nudge brackets by (in fraction of the total height). Useful to move up or move down the bracket. If positive value, brackets...
It would be helpful to add a position argument to geom_vline() and geom_hline() to allow nudging the position. In this example, I'd like to have the red vertical line go between the "1" and "2" on the horizontal axis. library(ggplot2) mydata <- data.frame( x=factor(c("1"...
add up to 360 xoff, yoff (float): X and Y offset. Optional, defaults to 0 halign, valign (float): Horizontal and vertical alignment within box. Optional, defaults to 0.5 """x, y = _xy(plot, p) da = DrawingArea(size, size) ...