ggrepel: Avoid overlapping of text labels Scatter plots with text annotations Volcano plot Infos This article describes how to add a text annotation to a plot generated using ggplot2 package. The functions below can be used : geom_text(): adds text directly to the plot geom_label(): draws...
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 : ...
Example: Add Sample Size by Group to ggplot2 Boxplot Using annotate() FunctionThis example demonstrates how to annotate the number of observations per group as text labels to each box of a ggplot2 boxplot.To do this, we can apply the annotate function as shown below:...
dat_text[dat_text$pvalue<0.01,]$label <- paste("**", "P<0.01", sep=" ") library(ggplot2) options(repr.plot.width=8, repr.plot.height=12) # 8x8 g2 <- ggplot(data=genes_expr_melt, aes(x=pseudotime, y=value, fill=group, color=group)) + geom_point(size=0.01, alpha=0.5,...
ggplot(data, aes(x=group, y=values))+# Draw ggplot2 boxplotgeom_boxplot()+stat_summary(fun=mean, geom="point", col="red")+# Add points to plotstat_summary(fun=mean, geom="text", col="red",# Add text to plotvjust=1.5, aes(label=paste("Mean:", round(..y.., digits=1)))...
问为gggket2.2.0中断的gtable_add_grob代码寻找解决方法EN实际上，ggplot2 v2.2.0逐列构造复杂的条...
(axis.text =element_blank(),axis.title =element_blank(),panel.grid =element_blank(),plot.margin =unit(rep(-1,4),"cm")# Adjust the margin to make in sort labels are not truncated!)+# This makes the coordinate polar instead of cartesian.coord_polar(start =0)+# Add the labels, ...
# Add a footnote in the bottom left corner ggplot(df, aes(x = assists, y = points)) + geom_point(size = 3) + labs(caption = "Source: Example Data") + theme(plot.caption = element_text(hjust = 0)) Setting hjust = 0 aligns the text to the left. For center alignment, you wo...
The optionstep.increaseis used to add more space between brackets. The optionvjustis used to vertically adjust the position of the p-values labels Note that, in some situations, the p-value labels are partially hidden by the plot top border. In these cases, the ggplot2 functionscale_y_cont...
Utility functions that retrieve information from, remove elements of, and add text to a plot object created by ggplot2 - GitHub - statech/ggutils: Utility functions that retrieve information from, remove elements of, and add text to a plot object created