\n
\n 均值\n {{ stats[key].mean }}\n
\n
\n 中位数\n {{ stats[key].median }}\n
\n
\n 标准差\n {{ stats[key].std }}\n
\n
\n CV\n {{ stats[key].cv != null ? (stats[key].cv * 100).toFixed(1) + '%' : '—' }}\n
\n
\n 范围\n {{ stats[key].min }} – {{ stats[key].max }}\n
\n
\n