eliocamp/metamer: 0.2.0 - Outrageous Orange

New features

• Added fortify() method to plot metamers directly with 'ggplot2'.

• The perturbation argument in metamerize() can now be a vector of equal in length to change

• Multiple minimization functions can be passed to minimize.

• Added function mean_self_proximity() that computes the inverse of the mean minimum distance between each datapoint. Pass it to minimize if you don't want it to clump.

• Small speed improvement.