#图例legend("topright",legend = c("Group 1", "Group 2"),fill = c("#1b98e0", "#353436"))图片2.5 ggplot作图#下载和加载包...rt1)[1:showNum,]#绘制柱状图pdf(file=outFile,width=7,height=6)par...0.7,v=0.7)#绘制pdf(outFile,height=10,width=20)par(las=1,mar=c(8,5,4,16),mgp=c(3,0.1,0),cex.axis=1.5)a1=...富集、其他分类频数展示可视化等#读取文件rt=read.table(inputFile,header=T,sep="\t",check.names=F) #绘制pdf(file=outFile...scale_y_continuous(expand=c(0, 0)) + scale_x_discrete(expand=c(0,0))dev.off()图片四、讨论plotly这个包还是很有趣的,有交互性的可视化R包,可以绘制点图