About the Authors

Jason J. Jones, James H. Fowler
Medical Genetics Division, University of California, San Diego, La Jolla, California, United States of America

Jason J. Jones, Jaime E. Settle, Robert M. Bond, Christopher J. Fariss, James H. Fowler
Political Science Department, University of California, San Diego, La Jolla, California, United States of America

Cameron Marlow
Data Science, Facebook, Inc., Menlo Park, California, United States of America

Corresponding Author

jasonj@ucsd.edu

Competing Interests

Cameron Marlow is employed by Facebook, Inc. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: JJJ JES RMB CJF CM JHF. Performed the experiments: JJJ JES RMB CJF CM JHF. Analyzed the data: JJJ. Wrote the paper: JJJ.