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統計計算

平均、中央値などを求める

ブラウザで動作 · アップロード不要

このツールとページ内の説明は、現在は英語のみです。動作は同じで、すべてブラウザ内で実行されます。

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  • 何も端末から出ません
  • サーバーによるサイズ制限なし
  • 登録不要・透かしなし
  • 無料

How to use the statistics calculator

  1. Type or paste your numbers, separated by commas, spaces or new lines.
  2. Read the results as you type.
  3. Copy the results to use them elsewhere.

Sample or population?

Use the sample standard deviation (dividing by n − 1) when your numbers are a sample from a bigger group, which is usually the case. Use the population figure (dividing by n) when you have every value of the whole group.

Quartiles

Quartiles are worked out the same way as Excel's QUARTILE.INC and Google Sheets' QUARTILE, so the results match your spreadsheet.

よくある質問

Is anything sent anywhere?

No. The calculation happens in your browser, and your data never leaves your device.