User: Omri Yahel

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Omri Yahel70
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10 years, 8 months ago
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Posts by Omri Yahel

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Fwd: RMA error in cdf environment with removed probes (Yeast2)
... Hi Jenny Happy New Year, hope your vacation was good. I'm still having the same problem with the RemoveProbes.r function. basically; I am using the Yeast 2 platform. I have a list of probes which I want to remove (884). I also want to remove all S.pombe probe sets. I am using the latest revision o ...
yeast yeast2 cdf probe written 10.7 years ago by Omri Yahel70
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Comment: C: RMA error in cdf environment with removed probes (Yeast2)
... here is the code for the issue I am having. Thanks again for you help > > length(pm(data[,1])) [1] 120855 > > > #############remove selected S. cerevisiae probe Ids > > > > source("RemoveProbesNew.r") > library(yeast2cdf) > library(yeast2probe) > cleancdf <- c ...
written 10.8 years ago by Omri Yahel70
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RMA error in cdf environment with removed probes (Yeast2)
... Hello I am encountering an error during RMA of an affybatch. I have used RemoveProbes.r to remove all S. pombe probesets and 864 individual S.cerevisiae probes from the yeast2 platform. >data<-ReadAffy() > data AffyBatch object size of arrays=496x496 features (11 kb) cdf=Yeast_2 (5900 aff ...
yeast2 written 10.8 years ago by Omri Yahel70 • updated 10.8 years ago by Jenny Drnevich1.9k
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Comment: C: Probe IDs VS Probeset IDs in Yeast2 annotation
... Sweet. Works fantastically. Thankyou everyone for your assistance! Regards Omri Yahel MSc Student School of Biological Sciences University of Auckland, New Zealand On Mon, Dec 15, 2008 at 4:48 PM, Kasper Daniel Hansen < khansen@stat.berkeley.edu> wrote: > There is a 1-1 correspondance be ...
written 10.8 years ago by Omri Yahel70
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Comment: C: Probe IDs VS Probeset IDs in Yeast2 annotation
... Thankyou for your help That clears a few things up, however I'm still having some problems... I can use; > get("1780100_at", yeast2cdf) pm mm [1,] 242032 242528 [2,] 240060 240556 [3,] 44405 44901 [4,] 5840 6336 [5,] 63999 64495 [6,] 155680 156176 [7,] 2645 3141 ...
written 10.8 years ago by Omri Yahel70
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Comment: C: Probe IDs VS Probeset IDs in Yeast2 annotation
... On Sat, Dec 13, 2008 at 1:46 AM, Sean Davis wrote: > On Fri, Dec 12, 2008 at 4:01 AM, Omri Yahel wrote: > > Hello > > > > I am trying to extract affyIDs for individual Probes on the yeast2 > platform. > > > > Currently I can only find probeset IDs. That is, one ...
written 10.8 years ago by Omri Yahel70
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Probe IDs VS Probeset IDs in Yeast2 annotation
... Hello I am trying to extract affyIDs for individual Probes on the yeast2 platform. Currently I can only find probeset IDs. That is, one AffyID for each 11 mismatch-perfectmatch pairs. The yeast2.db and yeast2probe package's don't seem to help me. Where can I get probe level identifiers for this p ...
yeast2 probe written 10.8 years ago by Omri Yahel70 • updated 10.8 years ago by James W. MacDonald51k

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