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.
...
If the worksheet's caculations 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:
...
You can create formulas on worksheets that are editable. When you click the data area of a column that has a formula associated with it, the formula displays above the workbook in the Fx bar. You can also create a new sheet and create formulas that reference fields from other sheets. Click the Fx button on the formula line to display the formula builder. (As of Datameer 7.2, the formula builder is located in the worksheet inspector.)
To create a formula using the Formula Builder:
...