Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
library(NMF) # other packages are welcome car<-as.matrix(cars) car[car<18]<-0 car[car>=18]<-1 aheatmap(car)
我想在图例中只看到两种颜色:0 代表蓝色,1 代表红色。