Coverage & Selection Bias
Feb 14, 2023
Undercoverage ocurs when some households or persons have no chance to participate in data collection or no probability of selection.
My dissertation explored undercoverage in face-to-face household surveys in the US.
Researcher & Data Scientist
I collect high quality data for social science and model training
We draw upon recent advances in computer vision algorithms and in the availability and resolution of geospatial big data to improve the …
May 17, 2019 8:30 AM Toronto, Ontario
Stephanie Eckman, Qiang Qiu