[R] about .function

[Bogdan Tanasa]

Dear all,

if I may ask please a very simple question :

what does "." mean in front of  function name : an example below . thank
you very much !

.set_pbmc_color_11<-function() {
  myColors <- c( "dodgerblue2",
                 "green4",
                 "#6A3D9A", # purple
                 "grey",
                 "tan4",
                 "yellow",
                 "#FF7F00", # orange
                 "black",
                 "#FB9A99", # pink
                 "orchid",
                 "red")

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