Displays the data and allows manual entry of data values, sample parameters, and user-defined parameters. Click on a cell with the mouse to begin editing the contents.
Press the left, right, up, down arrow keys to update the contents of the cell and move to a new cell.
Press the Enter key to update the contents of the cell and move to the next cell down.
Press the Tab key to update the contents of the cell and move to the right (this will wrap around to the left cell of the next row when in the right-most column).
Press the Esc key to leave the current cell unchanged.