bioconductor� The function mva.pairs in package affy can not deal with the NA values (missing values), because the parameter na.rm of IQR and medianis not setted as TRUE in mva.pairs I think it is not very reasonable. Can one fix it? Thanks 　　　　　　　　　　Haiyan Pan　hypan@scbit.org 　　　　　　　　　　2005-05-24 Tel: 021-64363311-123 Shanghai Center for Bioinformatics Technology Floor 12th,100# QinZhou Road Shanghai,China 200235

On May 24, 2005, at 5:10 AM, Haiyan Pan wrote: > bioconductor? > The function mva.pairs in package affy can not deal with the NA > values (missing values), because the parameter na.rm of IQR and > medianis not setted as TRUE in mva.pairs I think it is not very > reasonable. Can one fix it? Thanks YOU can. Make a copy of the function by doing: my.mva.pairs <- mva.pairs Then you can edit my.mva.pairs to your heart's content, making any changes you see fit. Use my.mva.pairs instead of mva.pairs whenever needed. Sean