Corner/free-kick report + radar

wa_setpieces.corner_report() (and free_kick_report) merges attempts, success rate, second-phase rate, retention rate, and – with a fitted xT model – added value and goals into one table per team. Handed to plot_set_piece_radar(), it becomes a one-glance profile comparison, in the same spirit as a scouting radar/pizza chart.

from pathlib import Path

from wa_setpieces import corner_report, free_kick_report, load_matches
from wa_setpieces.viz.plots import plot_set_piece_radar
from wa_setpieces.core.xt import XTModel

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)

The full corner report – one row per team:

report = corner_report(events, model=model)
report

	contestantId	attempts	successful	success_rate	second_phases	second_phase_goals	second_phase_rate	retention_rate	total_added_value	avg_added_value	goals
0	cxb4hqite921i36gwrezdts7c	2	1	0.500	0	0	0.000	0.500	-0.0192	-0.0096	0
1	f2yd0yzt0om6qhks9gbowu1d6	7	1	0.143	2	0	0.286	0.429	0.0000	0.0000	0

fig, ax = plot_set_piece_radar(report, title="Corner profile")

Same for free kicks:

fk_report = free_kick_report(events, model=model)
fig, ax = plot_set_piece_radar(fk_report, title="Free-kick profile")