annotate(): useful for adding small text annotations at a particular location on the plot annotation_custom(): Adds static annotations that are the same in every panel It’s also possible to use the R package ggrepel, which is an extension and provides geom for ggplot2 to repel overlapping...
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...
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:...
ggplot2::theme_bw() } p <- suppressWarnings(ggpubr::annotate_figure(ggpubr::ggarrange(ggpubr::ggarrange(p1,p3,nrow=1,widths = c(2,1)),p2,ncol=1),paste(site,station_name))) suppressWarnings(ggplot2::ggsave(paste0(out_folder,site,"_plot.png"),p,width=22,height=15,units="cm"...
ggplot()+ geom_bar(data = df2, aes(x = treat, y = value, fill = index), stat = "identity", color = "#d03038", width = 0.8, fill = "#ffeae7", alpha = 0.3)+ geom_bar(data = df1, aes(x = treat, y = value, fill = index), stat = "identity", position = "stack",...
3 + Annotate the intersected HMR DMR tsv 4 + ```{r} 5 + library(data.table) 6 + library(ChIPseeker) 7 + library(TxDb.Hsapiens.UCSC.hg38.knownGene) 8 + library(ggplot2) 9 + 10 + 11 + txdb <- TxDb.Hsapiens.UCSC.hg38.knownGene 12 + 13 + 14 + # Load HMR ...