画热图的包有很多个,热图的绘制是作为科研人员的基本素养,绘制热图的包我知道的有5个,heatmap函数、ggplot2包、gplot包、lattice包。...今天初学pheatmap绘制热图,迫不及待的想要分享:
install.package("pheatmap") #安装包
library(pheatmap) #调用包
data <- read.table...cluster_rows = F,#是否按行聚类display_numbers = F,#是否在每一个格上显示数据number_format = "%.2f",#显示数据格式,几位小数,或“\%1e”,颜色..."green","white","red"),bias=2.5)(256),color=colorRampPalette(c("MediumBlue","white","red"))(256),#定义颜色...border_color = "black",#定义格子框的颜色legend = FALSE,#是否显示图例legend_breaks = -1:4,#图例范围你filename = "111.pdf"