2) Example 1: Add Vertical Line to ggplot2 Plot Using geom_vline() Function 3) Example 2: Add Horizontal Line to ggplot2 Plot Using geom_hline() Function 4) Example 3: Add Vertical & Horizontal Lines to ggplot
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 Vertical & Horizontal Line to gglot2 Plot Remove Axis Labels & Ticks of ggplot2 Plot (R Example) Plotting Data in R R Programming Language At this point in the article you should have learned how toadd a grid to a graphic with tick marks on the corresponding default axisin R. Plea...
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...
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...
bracket.nudge.y: Vertical adjustment to nudge brackets by. Useful to move up or move down the bracket. If positive value, brackets will be moved up; if negative value, brackets are moved down. remove.bracket: logical value, if TRUE, brackets are removed from the plot. step.increa...
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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...