问用javascript制作绘图树状图

EN

install.packages(c("ggplot2", "dendextend", "plotly"))

library(dendextend)
# library(ggdendro)
# Create a complex dend:
dend <- iris[1:30,-5] %>% dist %>% hclust %>% as.dendrogram %>% 
  set("branches_k_color", k=3) %>% set("branches_lwd", c(1.5,1,1.5)) %>% 
  set("branches_lty", c(1,1,3,1,1,2)) %>%  
  set("labels_colors") %>% set("labels_cex", c(.9,1.2)) 
# plot the dend in usual "base" plotting engine:   
# plot(dend)
# Now let's do it in ggplot2 :)
ggd1 <- as.ggdend(dend)
library(ggplot2)
p <- ggplot(ggd1, offset_labels = -.1) # reproducing the above plot in ggplot2 :)

library(plotly)
ggplotly(p) %>% layout(showlegend = FALSE)