Dr. Erin LeDell is a Machine Learning Scientist at H2O.ai. She is the co-author of several R packages, including the h2o package for machine learning. She is the founder of the Women in Machine Learning & Data Science organization and is a member of the R-Ladies Global Leadership team. Before working at H2O.ai, she worked as a data scientist, founded DataScientific, Inc and received a PhD in Biostatistics from UC Berkeley. Follow @ledell on Twitter.