1、加载数据,加载包
library(pheatmap)
ave <- AverageExpression(breast)对聚类之后的细胞进行平均表达分析
average_sct <- as.data.frame(ave$SCT)
cor_ave <- cor(average_sct)
cor_ave <- as.matrix.data.frame(cor_ave)
View(cor_ave)
row.names(cor_ave) <- c("cluster1","cluster2","cluster3",
"cluster4","cluster5","cluster6","cluster7",
"cluster8","cluster9","cluster10","cluster11",
"cluster12","cluster13")
colnames(cor_ave) <- rownames(cor_ave)
pheatmap(cor_ave)
pheatmap(cor_ave,display_numbers = FALSE)
可以通过?pheatmap对绘图参数进行查看及修改。