I encountered a problem generating a grid of plots with StatsPlots. Here is a MWE. The x and y ranges are incorrect in the 2nd and 3rd rows:
using DataFrames, StatsPlots
title = [string("f1: ",i," ","f2: ",j) for i in 1:3 for j in 1:3]
title = reshape(title, 1, 9)
df = DataFrame(f1=repeat(1:3,inner=5),f2=repeat(1:3,inner=5),
z=repeat(1:3,outer=5), y=repeat(1:3,outer=5))
@df df scatter(:z, :y, group=(:f1,:f2), xlabel="z",
ylabel="y", xaxis=font(10), yaxis=font(10), grid=false, color=:grey,
leg=false, size=(800,600), titlefont=font(10), title=title, layout=(3,3))
