ggobi/ggally — pull request #34 by gokceneraslan (2014-06-15 13:56:59+00:00)
Title: Add experimental spline interpolation support

A new parameter named useSplines has been added. It is FALSE by default. This parameter makes use of splines rather than lines to connect the points on parallel axes. Only side-effect I can observe is that X axis is continuous now, which keeps us from seeing variable labels.

If you think that this is a reasonable feature then I can spend more time to recover X axis labels.