From a2de76e94e0f3952eb2dbf804f76187854d22f83 Mon Sep 17 00:00:00 2001
From: Luc Mcgrady <lucmcgrady@gmail.com>
Date: Sat, 8 Nov 2025 17:16:39 +0000
Subject: [PATCH] Revert "Remove 50% option"

This reverts commit 372d15578fe6e4c547f6207ab45fda76990dc830.
---
 ts/routes/graphs/PercentageRange.svelte | 8 ++++++++
 ts/routes/graphs/percentageRange.ts     | 5 ++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/ts/routes/graphs/PercentageRange.svelte b/ts/routes/graphs/PercentageRange.svelte
index 0b9514675..7f65bcec6 100644
--- a/ts/routes/graphs/PercentageRange.svelte
+++ b/ts/routes/graphs/PercentageRange.svelte
@@ -11,6 +11,14 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 </script>
 
 <InputBox>
+    <label>
+        <input
+            type="radio"
+            bind:group={range}
+            value={PercentageRangeEnum.Percentile50}
+        />
+        50%
+    </label>
     <label>
         <input
             type="radio"
diff --git a/ts/routes/graphs/percentageRange.ts b/ts/routes/graphs/percentageRange.ts
index 163e51ab8..fa704f5b9 100644
--- a/ts/routes/graphs/percentageRange.ts
+++ b/ts/routes/graphs/percentageRange.ts
@@ -7,12 +7,15 @@ export enum PercentageRangeEnum {
     All = 0,
     Percentile100 = 1,
     Percentile95 = 2,
+    Percentile50 = 3,
 }
 
 export function PercentageRangeToQuantile(range: PercentageRangeEnum) {
+    // These are halved because the quantiles are in both directions
     return ({
         [PercentageRangeEnum.Percentile100]: 1,
-        [PercentageRangeEnum.Percentile95]: 0.975, // this is halved because the quantiles are in both directions
+        [PercentageRangeEnum.Percentile95]: 0.975,
+        [PercentageRangeEnum.Percentile50]: 0.75,
         [PercentageRangeEnum.All]: undefined,
     })[range];
 }