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  • JMP will suspend normal business operations for our Winter Holiday beginning on Wednesday, Dec. 24, 2025, at 5:00 p.m. ET (2:00 p.m. ET for JMP Accounts Receivable).
    Regular business hours will resume at 9:00 a.m. EST on Friday, Jan. 2, 2026.
  • We’re retiring the File Exchange at the end of this year. The JMP Marketplace is now your destination for add-ins and extensions.

Learning Library

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JMP Data Tables

This page gives information on the structure, components and information contained in JMP data tables.

 

Click on File > Open to open a JMP data table. To open a file from the JMP Sample Data directory, go to Help > Sample Data Folder. A portion of the Sample Data file Companies.jmp is shown. 

 

Portion of Companies.jmpPortion of Companies.jmp

Tables Panels

  • The data table name
  • A list of table properties, table variables, and script

Tables panelTables panel

 

Columns Panel

  • The number of columns
  • The number of selected columns
  • Column names
  • The modeling type for each column
  • Column properties

Columns panelColumns panel

 

 

 

 

 

 

 

Rows Panel

  • Rows
  • Selected rows
  • Hidden rows (with a mask)
  • Excluded rows (with a “don’t” sign)
  • Labeled rows (with a tag)

Rows panelRows panel

 

Notes: Red triangles are used throughout JMP to access other commands. Right-click in different regions of the data table (or graphs) for additional options. Visit “Using JMP > Data Table Features” in JMP Help to learn more.