Logger pro is a powerful graphing program.
Open Logger Pro by clicking on the icon in the Dock.
There is a table and a graph in the new Logger Pro window.
The table has columns X and Y. We will change the labels.
1 Double click on the X in the table. A panel will open.
2 Enter the new name and units. Click Done.
3 Repeat for the Y column.
1 Go the the Data menu and select New Manual Column.
2 Enter the details and click Done.
When you have the labels right - type values in the table.