R-style guide: 2 spaces
R-style guide: 2 spaces

As any civilised R programmer would tell you, 2 spaces is the norm.

The rest of this style guide also needs an update!
FransMeerhoff/jasp-desktop,FransMeerhoff/jasp-desktop,boutinb/jasp-desktop,jasp-stats/jasp-desktop,AlexanderLyNL/jasp-desktop,AlexanderLyNL/jasp-desktop,AlexanderLyNL/jasp-desktop,FransMeerhoff/jasp-desktop,FransMeerhoff/jasp-desktop,jasp-stats/jasp-desktop,TimKDJ/jasp-desktop,TimKDJ/jasp-desktop,boutinb/jasp-desktop,AlexanderLyNL/jasp-desktop,TimKDJ/jasp-desktop,TimKDJ/jasp-desktop,FransMeerhoff/jasp-desktop,vankesteren/jasp-desktop,boutinb/jasp-desktop,vankesteren/jasp-desktop,boutinb/jasp-desktop,AlexanderLyNL/jasp-desktop,boutinb/jasp-desktop,boutinb/jasp-desktop,FransMeerhoff/jasp-desktop,jasp-stats/jasp-desktop,FransMeerhoff/jasp-desktop,jasp-stats/jasp-desktop,boutinb/jasp-desktop,jasp-stats/jasp-desktop,TimKDJ/jasp-desktop,FransMeerhoff/jasp-desktop,jasp-stats/jasp-desktop,boutinb/jasp-desktop,TimKDJ/jasp-desktop,vankesteren/jasp-desktop,vankesteren/jasp-desktop,AlexanderLyNL/jasp-desktop,vankesteren/jasp-desktop,AlexanderLyNL/jasp-desktop,TimKDJ/jasp-desktop,vankesteren/jasp-desktop,jasp-stats/jasp-desktop,jasp-stats/jasp-desktop,AlexanderLyNL/jasp-desktop,vankesteren/jasp-desktop,TimKDJ/jasp-desktop,vankesteren/jasp-desktop