Base R Christmas tree

A function to create a Christmas tree plot with base R.

Note: as the code uses emojis as pch symbols (the snow and the star) I recommend you to copy the function directly into the console instead of opening it with a script.

chtree()

Change background color

chtree(bg.col = "lightblue1")

Remove snow

chtree(snow = FALSE)

Remove bulbs

chtree(bulbs = FALSE)

Remove star

chtree(star = FALSE)

Acknowledgements

The code is based on a tweet by @jurbane2.