Add KDE

misc/hist2024.jl

@@ -1,15 +1,17 @@
 #!/usr/bin/env julia
-# import Pkg
-# Pkg.add("JSON")
-# Pkg.add("Plots")
-using JSON
-using Plots
+import Pkg
+Pkg.add("JSON")
+Pkg.add("Plots")
+Pkg.add("KernelDensity")
+using JSON, Plots, KernelDensity
 
 data2024 = read("2024/execution_time.json", String)
 data = JSON.parse(data2024)
 times = [item["time"] for item in data if haskey(item, "time")]
 tl = log2.(times)
+ktd = kde(tl)
 
 # histogram(tl, xlims=(-2, 20), bins=10, title="AoC2024", xlabel="時間", ylabel="Freq", legend=false, fontfamily="Noto Sans CJK JP")
-histogram(tl, xlims=(-2, 20), bins=10, title="AoC2024", xlabel="time", ylabel="Freq", legend=false)
+histogram(tl, xlims=(-5, 20), ylims=(0, 0.4), bins=20, normalize=true, title="AoC2024 execution time distribution in Rust", xlabel="log2(time[ms])", ylabel="Freq", legend=false)
+plot!(ktd.x, ktd.density, ylims=(0, 0.4), color=:red, linewidth=2)
 savefig("hist2024.png")