OriginLab Corporation - Data Analysis and Graphing Software - 2D graphs, 3D graphs, Contour Plots, Statistical Charts, Data Exploration, Statistics, Curve Fitting, Signal Processing, and Peak Analysis                           

3.10 FAQ-233 How to find a slope on the log-log plot?

Last Update: 10/13/2016

After plotting data on a log-log scale, open the Linear Fit dialog by selecting Analysis: Fitting: Linear Fit from menu. In this dialog, check the Apparent Fit check box under the Fit Control branch to fit exponential data with a straight line. Then you can get the slope in the report sheet.

Keywords:log scale, slope, fit log-log plot


© OriginLab Corporation. All rights reserved.