appreciate it ! thank you Duncan !
On Thu, Jan 30, 2020 at 11:18 AM Duncan Murdoch <murdoch.dun...@gmail.com>
wrote:
> On 30/01/2020 1:38 p.m., Bogdan Tanasa wrote:
> > 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")
> >
>
> It means that the default ls() won't list the function, you'd need
> ls(all.names = TRUE). By convention such functions are usually meant
> for internal use, but there are lots of exceptions to that convention.
> The same convention is used in Unix-alike file systems.
>
> Duncan Murdoch
>
>
>
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