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The K nearest neighbor algorithm for imputation of missing longitudinal prenatal alcohol data
Sania, A., Pini, N., Nelson, M., Myers, M., Shuffrey, L., Lucchini, M., Elliott, A., Odendaal, H., & Fifer, W. (2022). The K nearest neighbor algorithm for imputation of missing longitudinal prenatal alcohol data. SSRN Electronic Journal. Advance online publication. https://doi.org/10.2139/ssrn.4065215
Background-Missing data are a source of bias in many epidemiologic studies. This is problematic in alcohol research where data missingness may not be random as they depend on patterns of drinking behavior.