[methods] clean up statistics ref

diff --git a/methods/methods-collated.pdf b/methods/methods-collated.pdf
index acdd213f7b5a629d240207140dbf1d93941fdadf..12df5ce4067b0bbb5084e0c5eca856038f475d11 100644 (file)
Binary files a/methods/methods-collated.pdf and b/methods/methods-collated.pdf differ