Creates data with identical statistics (metamers) using an iterative algorithm proposed by Matejka & Fitzmaurice (2017) <DOI:10.1145/3025453.3025912>.
Create metamers with the metamerize() function.
Some helper functions included:
draw_data() for drawing 2D datasets by hand and densify() for increasing
the point density of those drawings.
delayed_with() for defining statistics to preserve.
moments_n() for preserving moments of order n.
mean_dist_to() for minimizing the mean distance to a known target dataset.
trim() for keeping only some metamers.
The as.data.frame() method included will turn a metamer_list into a tidy
data.frame.
Inspired by Matejka & Fitzmaurice (2017) awesome paper.
Matejka, J., & Fitzmaurice, G. (2017). Same Stats, Different Graphs. Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems - CHI <U+2019>17, 1290<U+2013>1294. https://doi.org/10.1145/3025453.3025912
Useful links: