GGPlot2 Essentials for Great Data Visualization in R Prerequisites Load required packages and set the theme functiontheme_minimal()as the default theme: library(ggplot2)# For data visualizationtheme_set(theme_m
由于limits = c(1, 7),x坐标轴的长度跨度为单位6,所以mult = c(1,2) 就是向左扩张了1*6个单位长度,向右扩张了2*6个单位长度。 4. 同时调整mult和add系数 ggplot(mpg, aes(displ, hwy)) + geom_point() + geom_vline(xintercept = c(1,7),linetype="dashed") + scale_x_continuous(breaks=...
ggp + # Add panel border to ggplot2 plot theme(panel.border = element_rect(color = "#1b98e0", fill = NA, size = 10))In Figure 2 it is shown that we have created a ggplot2 plot with relatively thick blue panel borders using the previous R code....
ggplot(mpg, aes(displ, hwy)) + geom_point() base + geom_smooth()#> `geom_smooth()` using method = 'loess' and formula = 'y ~ x' # To override the data, you must use %+%base %+% subset(mpg, fl =="p") # Alternatively, you can add multiple components with a list.# This...
ggp <- ggplot(data, aes(x, y)) + # Create ggplot2 plot geom_point() ggp # Draw ggplot2 plotIn Figure 1 it is shown that we have drawn a ggplot2 scatterplot by executing the previous R code.Example 1: Add Vertical Line to ggplot2 Plot Using geom_vline() Function...
annotation_custom(): Adds static annotations that are the same in every panel It’s also possible to use the R packageggrepel, which is an extension and providesgeomfor ggplot2 to repeloverlapping textlabels away from each other. We’ll start by describing how to use ggplot2 official functio...
Add ggplot2 insets to a mapgrob
It’s also possible to use the R packageggrepel, which is an extension and providesgeomfor ggplot2 to repeloverlapping textlabels away from each other. We’ll start by describing how to use ggplot2 official functions for adding text annotations. In the last sections, examples usingggrepelexten...
GGPlot2 Essentials for Great Data Visualization in R geom_hline : Add horizontal lines A simplified format of the functiongeom_hline()is : geom_hline(yintercept, linetype, color, size) It draws a horizontal line on the current plot at the specified ‘y’ coordinates : ...
Loading... Main plot Choose a dataset: Random distribution Random distribution Font size050001505101520253035404550 Size ratio of main plot:marginal plots1500511.522.533.544.55