Semmens BX, Ward EJ, Parnell AC, Phillips DL, Bearhop S, Inger R, Jackson A, Moore JW Statistical basis and outputs of stable isotope mixing models: Comment on Fry (2013) MEPS 490:285-289 | Full text in pdf format

Supplement 1 (txt) R code for implementing both a Bayesian mixing model and the graphical mixing model of Fry (2013, Mar Ecol Prog Ser 472:1-13), and summary metrics based on Fry's 4-source, 2-tracer example with added variability in source signatures