Double-click the Curve Fit box to display the Curve Fit Options dialog. Here you can change the appearance, displayed precision, and the uncertainty.
Set the displayed precision based on Decimal Places or Significant Figures.
Click Appearance to change the text font and color in the Curve Fit box.
Check Show Uncertainty to show the uncertainty of curve fit coefficients for Automatic curve fits. New curve fit helper boxes will be created using the current setting. That is, if Show Uncertainty is unchecked, uncertainty values will not be displayed for new linear fits. If it is checked, any new linear fits will show uncertainty. Note: Uncertainty values are the standard deviation of the fitted parameters. For more information see: Bevington, P. R. (1969). Data Reduction and Error Analysis for the Physical Sciences. New York: McGraw-Hill Book Company.
Uncheck Show On Graph to hide the Curve Fit box. Choose Reveal Hidden Objects > Additional Object Options from the Options menu to display the Curve Fit box again.
Check Use Entire Range to have Logger Pro perform the curve fit on the entire of data set.