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Groupby Blank Count

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Count empty cells in a dataset grouped by a specified column.

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Output

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Table Statistic?

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Count empty cells in a dataset grouped by a specified column. An empty cell refers to a cell in a table or spreadsheet that does not contain any value. Read more about empty cell on Wikipedia https://en.wikipedia.org/wiki/Empty_string

"" is an empty cell because it contains no value.

Helps in tracking data completeness within each category, aiding in maintaining data integrity.

  • Microsoft Excel: COUNTBLANK
  • Google Sheets: COUNTBLANK
  • Apple Numbers: COUNTBLANK
  • Python Pandas: df.groupby('grouping_column')['column_name'].apply(lambda x: x.isna().sum())
  • Related Words: count groupby empty cells, count blanks based on a grouping column

This is normal for a web based application. We recommend uploading data up to 6000 columns and rows. If you encounter lag, you can reduce the sheet size.

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