Value distribution: violins

Every other value chart in this gallery plots a total or an average. This one plots the spread: a violin per set-piece type of per-delivery added value. A wide violin is a type that’s either brilliant or costly depending on the delivery – high variance, worth digging into which deliveries drove which tail. A tight one is consistently middling either way.

from pathlib import Path

from wa_setpieces import load_matches
from wa_setpieces.core.xt import XTModel
from wa_setpieces.viz.plots import plot_value_distribution

try:
    _here = Path(__file__).resolve().parent
except NameError:
    _here = Path.cwd()
DATA = _here.parent / "tests" / "data" / "sample_match.json"

events = load_matches(DATA)
model = XTModel.fit(events, x_bins=8, y_bins=6)

fig, ax = plot_value_distribution(events, model, title="Added value distribution")