通过从 R 中的另一个重复模式创建新列表

Question

I have a list of color such as;

list_color<-c("#8bf6f8","#ac807d") ( list_color[1] correspond to the color of the fist list of list (here Homo_sapiens))

and a list of list such as:

list(Homo_sapiens = "Group1", Mus_musclus = c("Group2", 
"Group3", "Group4", "Group5"))

$Homo_sapiens
[1] "G1"

$Mus_musclus
[1] "G2" "G3" "G4" "G5"

and I would like to create a new_list_color where for each list I rep the color in list_color (the rep is the number of Groups within list)

Then this list should look like:

new_list_color<-c("#8bf6f8","#ac807d","#ac807d","#ac807d","#ac807d")

Answer 1

If the second list is called data you can do -

new_list_color <- rep(list_color, lengths(data))
new_list_color

#[1] "#8bf6f8" "#ac807d" "#ac807d" "#ac807d" "#ac807d"