termNum=10 #展示通路的数目 outTab=outTab[order(outTab$t),] outTab=outTab[c(1:termNum,(nrow(outTab)-termNum):nrow(outTab)),] pdf(file="barplot.pdf", width=9, height=6) outTab$t=as.numeric(outTab$t) outTab$Sig=factor(outTab$Sig, levels=c("Down", "Up")) gg1=ggbarplot(outTab, x="Pathway", y="t", fill = "Sig", color = "white", palette=c("blue3", "red3"), sort.val = "asc", sort.by.groups = T, rotate=TRUE, legend="right", title="", xlab="Term", ylab="t value of GSVA score, C2 vs C1", legend.title="Group", x.text.angle=60) print(gg1)
时间: 2023-08-21 20:06:26 浏览: 115
这段代码是用来生成一个条形图,展示通路的数目为10个,其中展示了通路的名称、GSVA分数的t值以及通路的显著性(Up或Down)。条形图使用ggplot2包进行绘制,其中调用了ggbarplot函数。条形图按照GSVA分数的t值进行排序,并且按照显著性进行着色(蓝色表示Down,红色表示Up)。在条形图的右侧生成了一个图例,分别表示Up和Down的颜色含义。最终生成的条形图被保存为一个PDF文件。
阅读全文
相关推荐
![](https://img-home.csdnimg.cn/images/20250102104920.png)
![ppt](https://img-home.csdnimg.cn/images/20241231044937.png)
![md](https://img-home.csdnimg.cn/images/20250102104920.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![doc](https://img-home.csdnimg.cn/images/20241231044833.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![zip](https://img-home.csdnimg.cn/images/20241231045053.png)
![pdf](https://img-home.csdnimg.cn/images/20241231044930.png)
![pdf](https://img-home.csdnimg.cn/images/20241231044930.png)
![pdf](https://img-home.csdnimg.cn/images/20241231044930.png)
![pdf](https://img-home.csdnimg.cn/images/20241231044930.png)
![text/x-c](https://img-home.csdnimg.cn/images/20250102104920.png)
![pdf](https://img-home.csdnimg.cn/images/20241231044930.png)
![pdf](https://img-home.csdnimg.cn/images/20241231044930.png)
![-](https://img-home.csdnimg.cn/images/20241231044833.png)
![-](https://img-home.csdnimg.cn/images/20241231044833.png)