ggplot2 多图排版

和R自带的绘图系统不同,ggplot2不能直接通过par(mfrow) 或者 layout()来排版多张图片。终于发现,其实可以通过一个『gridExtra』包来搞定:

require(gridExtra)
plot1 <- Make_Smoking_Plot_TCGA("CLDN18", type = "Normal")
plot2 <- Make_Smoking_Plot_TCGA("CLDN18", type = "Tumor")
plot3 <- Make_Smoking_Plot_TCGA("CLDN18", type = "Tumor", exp_data = Expression_TvN_TCGA_Sel1)
plot4 <- Make_Smoking_Plot_TCGA("CLDN18", type = "Tumor", exp_data = Expression_TvN_TCGA_Sel2)
plot5 <- Make_Smoking_Plot_TCGA("CLDN18", type = "Tumor", exp_data = Expression_TvN_TCGA_Sel3)
plot6 <- Make_Smoking_Plot_TCGA("CLDN18", type = "Tumor", exp_data = Expression_TvN_TCGA_Sel4)
grid.arrange(plot1, plot2, plot3, plot4, plot5, plot6, ncol=2)

Reference: http://rstudio-pubs-static.s3.amazonaws.com/2852_379274d7c5734f979e106dcf019ec46c.html

posted on 2016-11-19 06:24  Forever_YCC  阅读(5409)  评论(0编辑  收藏  举报

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