feat: add sample size

analysis.py

@@ -214,7 +214,12 @@ def mvp():
             for i, p in enumerate(r.mvps):
                 ranks[p] = ranks.get(p, []) + [i + 1]
     return [
-        {"name": p, "rank": f"{np.mean(v):.02f}", "std": f"{np.std(v):.02f}"}
+        {
+            "name": p,
+            "rank": f"{np.mean(v):.02f}",
+            "std": f"{np.std(v):.02f}",
+            "n": len(v),
+        }
         for p, v in ranks.items()
     ]
 

src/RaceChart.tsx

@@ -83,8 +83,9 @@ const RaceChart: FC<RaceChartProps> = ({ players, std }) => {
             fontWeight={"bold"}
             strokeWidth={4}
             paintOrder={"stroke fill"}
+            style={{ whiteSpace: "pre" }}
           >
-            {`${player.rank} ± ${player.std}`}
+            {`${player.rank} ± ${player.std}     N = ${player.n}`}
           </text>
         </g>
       ))}

src/types.ts

@@ -2,7 +2,7 @@ export interface Edge {
   from: string;
   to: string;
   color: string;
-  relation: "likes" | "dislikes"
+  relation: "likes" | "dislikes";
 }
 export interface Node {
   id: string;
@@ -16,5 +16,5 @@ export interface PlayerRanking {
   name: string;
   rank: number;
   std: number;
+  n: number;
 }
-