Use this command to create a new Dataset. The new Dataset opens in a new tab within the current window. The number of open tabs / windows is only limited by available memory. Initially the Dataset will have 50 columns and 100 rows. The size of the Dataset is only limited by available memory.
Each tab is a separate Dataset that loads and saves in its own file. They do not form part of a Workbook as they would in spreadsheet applications.
⌘T
New tab