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CERTIFICATE
MARCH 18, 2016
Eva Li Wen-Ting
Getting and Cleaning Data
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/L4X5Z8TJ8VXK
Coursera has confirmed the identity of this individual and
their participation in the course.