About the Authors

Chad M. Topaz

ctopaz@macalester.edu

Affiliation Department of Mathematics, Statistics, and Computer Science, Macalester College, Saint Paul, Minnesota, United States of America

Lori Ziegelmeier

Affiliation Department of Mathematics, Statistics, and Computer Science, Macalester College, Saint Paul, Minnesota, United States of America

Tom Halverson

Affiliation Department of Mathematics, Statistics, and Computer Science, Macalester College, Saint Paul, Minnesota, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: CMT LZ TH. Wrote the paper: CMT LZ TH. Performed simulations: CMT.