Re: [R] How to normalize to a set of internal references

2009-03-02 Thread Frank E Harrell Jr
Waverley wrote: Thanks for the advice. My question is more on how to do this? Let me use a biology gene analysis example to illustrate: In biology, there are always some house keeping genes which differ little even at pathological conditions. We know that at different batches, there are extern

Re: [R] How to normalize to a set of internal references

2009-03-01 Thread Matthias Kohl
you should better ask this question on the Bioconductor mailing list. For qPCR normalisation strategies take a look at http://www.gene-quantification.info/ Best, Matthias Waverley wrote: Thanks for the advice. My question is more on how to do this? Let me use a biology gene analysis example t