[BioC] PCA to remove batch effect.

[Kasper Daniel Hansen]

ComBat is now part of the sva package, so it hosts both batch
correction effects.

Kasper

On Tue, Dec 13, 2011 at 11:35 AM, Richard Friedman
<friedman at cancercenter.columbia.edu> wrote:
> Dear Fabrice,
>
>        As I recall you label the input samples by batches (dates of
> processing)
> and the program takes care of the rest.
>
> Best wishes,
> Rich
>
>
> On Dec 13, 2011, at 11:33 AM, Fabrice Tourre wrote:
>
>> When using ComBat, it need to know the batch effect first.
>>
>> Thanks.
>>
>> On Wed, Dec 14, 2011 at 12:29 AM, Richard Friedman
>> <friedman at cancercenter.columbia.edu> wrote:
>>>
>>> Rich
>
>
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