29.9.19 Q-Q Plot

Q-Q plot 01.png

Contents

Data Requirements

Select at least one column to create Q-Q plot. Select multiple data and group column(s) to compare distribution of different data/groups.

Creating the Graph

Select the required data.

Select Plot > Statistical: Q-Q Plot...

Or

Click the Q-Q Plot... button on the 2D Graphs toolbar.

Q-Q plot 02.png

Origin opens the plot_prob dialog box.

Probability plot 03.png

Please see more details on creating and customizing the Q-Q Plot.

Template

gQQ.optu

(installed to the Origin program folder).

Notes

For information about the calculation for Q-Q Plots, please refer to Probability Plot and Q-Q Plot.