Getting the software

KNNimpute (TM) is a software (Program) for estimating missing values for gene expression data. You may obtain a copy for non-commercial research purposes by following these steps:

  1. Click on Start Registration button below.
  2. If you accept the agreement, proceed to the registration form.
  3. Fill in the registration information.
  4. If you use KNNimpute code, please reference our publication: Olga Troyanskaya, Michael Cantor, Gavin Sherlock, Pat Brown, Trevor Hastie, Robert Tibshirani, David Botstein, and Russ B. Altman Missing value estimation methods for DNA microarrays. Bioinformatics 2001 17: 520-525.


If you have problems, please e-mail function@genomics.princeton.edu