plotting examples (#11)

* disable running python and R in arrow example

* recreate lattice plot in pure Julia

* modular arithmetic

* better aspect ratio

* plotting livecoding

* size tweak

Author: palday

live_coding_sessions/plotting.jl

@@ -0,0 +1,55 @@
+using CairoMakie
+# https://docs.makie.org/stable/tutorials/layout-tutorial
+scatter(1:8, 1:8)
+
+f = Figure()
+ax = Axis(f[1,1])
+
+scatter!(ax, 1:100, 1:100)
+
+ablines!, hlines, vlines, scatterlines, lines
+
+f
+
+using AlgebraOfGraphics
+# https://aog.makie.org/stable/
+using SMLP2024: dataset
+using DataFrames
+
+sleepstudy = dataset(:sleepstudy)
+
+plt = data(sleepstudy) * 
+    mapping(:days, :reaction) *
+    visual(Scatter)
+
+draw(plt)
+
+plt = data(sleepstudy) * 
+    mapping(:days => "Days of sleep deprivation", 
+            :reaction => "Reaction time (ms)") *
+    visual(Scatter)
+
+plt = data(sleepstudy) * 
+    mapping(:days => "Days of sleep deprivation", 
+            :reaction => "Reaction time (ms)";
+            layout=:subj) *
+    visual(Scatter)    
+
+plt = data(sleepstudy) * 
+    mapping(:days => "Days of sleep deprivation", 
+            :reaction => "Reaction time (ms)";
+            layout=:subj) *
+    (visual(Scatter) + linear())    
+
+using MixedModelsMakie
+# https://palday.github.io/MixedModelsMakie.jl/stable/api/
+fm1 = fit(MixedModel, 
+          @formula(reaction ~ 1 + days + (1 + days|subj)),
+          sleepstudy)
+
+shrinkageplot(fm1; ellipse=true)
+caterpillar(fm1; orderby=2)
+qqcaterpillar(fm1)
+qqnorm(fm1)
+coefplot(fm1)
+# ridgeplot(fm1) # for bootstrap