Robert James Davie successfully completed an online non-credit course called "The Data Scientist's Toolbox" offered through Coursera and authorized by Johns Hopkins University. The course was completed in February 2016 and was taught by Jeff Leek, Roger Peng, and Brian Caffo of the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health. Coursera verified Davie's identity and participation in the course.

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CERTIFICATE
FEBRUARY 20, 2016
Robert James Davie
The Data Scientist’s Toolbox
an online non-credit course authorized by Johns Hopkins University and offered
through Coursera
has successfully completed
Jeff Leek, PhD; Roger Peng, PhD; Brian Caffo, PhD
Department of Biostatistics
Johns Hopkins Bloomberg School of Public Health
Verify at coursera.org/verify/8BCWC9HWYHRG
Coursera has confirmed the identity of this individual and
their participation in the course.