How do you make an horizontal box-and-whiskers plot in gnuplot? Similarly to this one:
Gnuplot can easily be used to produce vertical box-and-whiskers plots with the 'candlesticks' and 'whiskerbars' keywords, but I have not managed to find any example of an horizontal candlesticks/box-and-whiskers horizontal plot produced via gnuplot online.
Example of a vertical plot produced by gnuplot: