Translation

データ一点 / 個別データ / 測定値

Meaning

Datum is the singular form of data: one fact, value, or measurement used as evidence or for analysis. In everyday English, data point is often more natural. Datum is mainly technical or formal.

Examples

• この測定値だけでは結論を出せません。
  One datum is not enough for a conclusion.
• 研究者は異常なデータ一点を確認しました。
  The researcher checked the unusual datum.