KNNimpute (K-Nearest Neighbors Imputation) is an implementation of the k-nearest neighbors algorithm for estimation of missing values in microarray data. In our comparative study of several different methods used for missing value estimation we determined that KNNimpute provides superior performance in a variety of situations.
- Windows / Linux
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Troyanskaya, OG, Cantor, M, Sherlock, G, Brown, P, Hastie, T, Tibshirani, R, Botstein, D, Altman, RB.
Missing value estimation methods for DNA microarrays.
Bioinformatics, 17:520-5, 2001.