Select two columns.
Select required data.
From the menu, select Plot > 2D: Box: Marginal Box Charts.
Click the Marginal Box Charts button on the 2D Graphs toolbar.
MARGINBOX.OTP (installed to the Origin program folder).
This graph is composed of three layers. One is a 2D scatter plot. A horizontal box chart represents the X-dimension distribution of the scatter data. A vertical box chart represents the Y-dimension distribution of the scatter data.