Trying to pass a variable to @df df plot(variable,

New to Julia
2

I think I would just abandon the use of the macro in this case. Does this do what you want?

using DataFrames
using StatsPlots

df = DataFrame(
	supplier_A=rand(0:20, 30),
	consumer_A=rand(0:20, 30),
	supplier_B=rand(0:20, 30),
	consumer_B=rand(0:20,30)
)

function plot_type_wealth(df, cols)
	plot(
		[df[!, col] for col in cols],
		label=reshape([string(col) for col in cols], 1, length(cols)),
		title="Median wealth per actor type",
		xlabel="Time",
		ylabel="Median wealth"
	)
end

plot_type_wealth(df, [:supplier_A, :consumer_A])

image

1 Like