A very minor issue here is that the style of assignment changes from the top of the pipe to the bottom. This isn't really an issue but personally I feel like this way round is a little hard to follow. Sticking to one or other might help. Very much personal preference.
https://github.com/yangclaraliu/COVID19_NPIs_vs_Rt/blob/f71a74575722678dcf4171a2b0daff31c17963a3/0_LoadData.R#L154
A very minor issue here is that the style of assignment changes from the top of the pipe to the bottom. This isn't really an issue but personally I feel like this way round is a little hard to follow. Sticking to one or other might help. Very much personal preference.