From 513467acc874a487a053752bdd377df645e55b0b Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sun, 21 May 2023 10:46:06 +0200
Subject: [PATCH] Add a CI for OOB pulls.

---
 ultimate.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/ultimate.js b/ultimate.js
index 3ff7de8..9ed8936 100644
--- a/ultimate.js
+++ b/ultimate.js
@@ -697,6 +697,7 @@ function make_table_defense(players) {
 		add_th(header, 'Ds');
 		add_th(header, 'Pulls');
 		add_th(header, 'OOB pulls');
+		add_th(header, 'OOB%');
 		add_th(header, 'Avg. hang time (IB)');
 		add_th(header, 'Soft +/-', 6);
 		rows.push(header);
@@ -710,15 +711,17 @@ function make_table_defense(players) {
 		let avg_time = 1e-3 * sum_time / p.pulls;
 		let oob_pct = 100 * p.oob_pulls / p.pulls;
 
+		let ci_oob = make_binomial_ci(p.oob_pulls, p.pulls, z);
+		ci_oob.format = 'percentage';
+		ci_oob.desired = 0.2;  // Arbitrary.
+		ci_oob.inverted = true;
+
 		let row = document.createElement('tr');
 		add_3cell(row, p.name, 'name');  // TODO: number?
 		add_3cell(row, p.defenses);
 		add_3cell(row, p.pulls);
-		if (p.pulls === 0) {
-			add_3cell(row, 'N/A');
-		} else {
-			add_3cell(row, p.oob_pulls + ' (' + oob_pct.toFixed(0) + '%)');
-		}
+		add_3cell(row, p.oob_pulls);
+		add_3cell_ci(row, ci_oob);
 		if (p.pulls > p.oob_pulls) {
 			add_3cell(row, avg_time.toFixed(1) + ' sec');
 		} else {
-- 
2.39.2