Edit a Formula Containing a Function


  1. Choose Tools tab→Variables group→Variables

  2. In the Variable Table, click a cell that contains a formula that has a function.

  3. Select a function that you want to replace.

  4. Click the Function Wizard button. The Function Wizard dialog box displays the function you selected.

  5. Type a new function to replace the existing function.

  6. Click Next.

  7. Click the Finish button to replace the function in the formula.