I'm trying to map the census data and plotting different ethnic groups:
I'm partially following this tutorial (https://github.com/RobWHickman/sf.chlorodot)
but when I'm trying to calculate the dot positions for each column I get this error:
Error in calc_dots(df = bndukshp.df.proj.data.2017, col_names = allgroups, :
could not find function "calc_dots"
But if I use this to calculate it works but then it doesn't plot
#num.dots <- select(bndukshp.df.proj.data.2017, Arab:Asian )/1000
Any help will be much appreciated,