I have a problem with the interactive plots.
using Interact, Vega, Distributions
@manipulate for μ in -10:10, σ = 0.1:0.5:5.1
x = -20:0.01:20
lineplot(y = pdf(Normal(μ, σ), x), x=x)
end
This is my result, isn't the widget for manipulate de parameters: