[BioC] K-nearest neighbor missing value estimation

[Reiji Teramoto]

>I have a set of array data with some missing values, and I want to use the
>K-nearest neighbor method to estimate values for the missing expression
>data.  Has anyone written a routine in R/Bioconductor to do this?
>
>John Cornell
>

You can use PAM(Prediction Analysis for Microarrays) package in R
at http://www-stat.stanford.edu/%7Etibs/PAM/ .

You will find the details of method to estimate the missing values.

Regards,
Reiji Teramoto

-------------------------------------------------------
Genome Information Engineering Laboratory,
Department of Bioinformatic Engineering,
Graduate School of Information Science and Technology, 
Osaka University.
Reiji Teramoto.
E-mail:r-teramt at ics.es.osaka-u.ac.jp
tel:+81-6-6850-6603,fax:+81-6-6850-6602