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In Datameer, you can create a workbook to get to new insights with your data. Inside the workbook, you can add additional data sources, change the column and sheet names, collapse columns, apply formulas, view workbook details, and more.

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If the worksheet's calculations are based on the full data, the notification is green. It tells you how many sample rows are being displayed in the worksheet out of how many total records from the data source. If all the records of the source are being used, the status bar displays the total record count.

Opening Existing Workbooks

To open an existing workbook:

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 Splitting columns

Datameer 7.5 includes the option to split workbook string and list type column content by a selected delimiter. Several optional additional controls are available. Resulting column names are the original column name with a sequential number appended. For list columns, commas are the only delimiter and there will be one column per comma up to the column limit.

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 Encoding columns

Datameer 7.5 includes the option to perform ordinal, 1-hot or binned encoding on column data, which assigns a unique numeric value to each categorical or continuous value. Once applied, encoding can be updated as needed until the desired results are achieved. Using Datameer to perform encoding provides a consistent view of prepared data, which is especially helpful for teams working together on model building and testing activities.

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 Formatting columns

To format the contents of a column:

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Workbook Production Mode

Production mode can be applied to a workbook to accelerate performance by skipping the calculation of metrics used for columnmetric, flip sheet displays and generation of data samples. 

To launch production mode for a workbook:

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