User: marco fabbri

gravatar for marco fabbri
marco fabbri320
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320
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Location:
Italy
Last seen:
2 years, 10 months ago
Joined:
13 years, 5 months ago
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f***********@gmail.com

Posts by marco fabbri

<prev • 35 results • page 1 of 4 • next >
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Comment: C: Package to retrive Cosmic data
... sorry still not clear. Can I search for a list of genes? and filter for mutation known to be related to specific types of cancer? ...
written 2.9 years ago by marco fabbri320
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Package to retrive Cosmic data
... I have list of genes and I would like to retrieve informations about mutations and especially the frequency of each mutation related to specific disease. I would like to use COSMIC database since I work with somatic mutations. I have seen the cosmic 67 package but it looks pretty old. Any package o ...
cosmic written 2.9 years ago by marco fabbri320 • updated 2.9 years ago by markus.riester110
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replacement package Agi4x44PreProcess
... I have been using package ‘Agi4x44PreProcess’ for agilent expression array. The package is not being update. Any suggestion for replacement?   cheers Marco ...
microarray agilent written 4.2 years ago by marco fabbri320 • updated 4.2 years ago by Axel Klenk930
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suggestion for metabolomics packages
... I am starting  analysis of metabolomics data. I want to use R only for the statistical analysis of the raw matrix: I mean normalization, pca , clustering, missing value imputation anova .... As I first approach since I am coming from microarray I am thinking to produce an expressionset and use my s ...
metabolomics written 4.4 years ago by marco fabbri320
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illimna genes expression file to be imported
... Dear all, I received this file produced by an illumina gene expression study and I want to import into R/bioconductor Any suggestion? Thank you Marco [Header] GSGX Version 1.9.0 Report Date 12/3/2012 11:52 Project HumanSamplesonMouse Group Set dataset Analysis dataset_rank_i ...
probe written 6.4 years ago by marco fabbri320 • updated 6.4 years ago by Sean Davis21k
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annotation for Agilent Mouse an d Human 8x60K array
... Dear All, I am looking for annotation for Agilent Mouse an d Human 8x60K array. thank you marco ...
annotation written 6.6 years ago by marco fabbri320 • updated 6.6 years ago by Marc Carlson7.2k
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taqman versions
... I am working with Taqman Microrna and I am using different versions of cards. I am having problems with different version. Applied biosystem uses its own code that refers to specific mirbase version. I wonder if you are aware of a database with relation between mirbase and taqman codes Thank you M ...
microrna written 6.8 years ago by marco fabbri320 • updated 6.8 years ago by James F. Reid120
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comparing qpcr and chip
... I have run an agilent gene expression chip and applied biosystem card (TLDA). I have analysed the data with Agi4x44PreProcess (chiP) and HTqPCR (qpcr) and created two expression sets. Now I want to compare the data, I am able to do exporting the data and rearranging outsied R. Can you please giv ...
agi4x44preprocess htqpcr written 7.1 years ago by marco fabbri320
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Problem with BGandNorm() from the Agi4x44PreProcess package
... I have a problem BGandNorm() from Agi4x44PreProcess package > ddNORM=BGandNorm(ag1,BGmethod="half",NORMmethod="vsn", + foreground="MeanSignal",background="BGMedianSignal", + offset=50,makePLOTpre=FALSE,makePLOTpost=FALSE) BACKGROUND CORRECTION AND NORMALIZATION foregr ...
vsn agi4x44preprocess written 7.4 years ago by marco fabbri320
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HTqPCR problem with replicates
... Hi, I am using TLDA cards with HTqPCR, the cards have 2 samples for each card and the features are in triplicates. I import the card and run limma but I realised that the triplicates are kept apart. As you can see from the last three lines 18S is presented three times but I would like to have a ave ...
ddct htqpcr written 7.6 years ago by marco fabbri320 • updated 7.6 years ago by Heidi Dvinge2.0k

Latest awards to marco fabbri

Popular Question 2.8 years ago, created a question with more than 1,000 views. For GeneChip Mouse Gene 1.0 ST annotation
Popular Question 2.8 years ago, created a question with more than 1,000 views. For annotation for Agilent Mouse an d Human 8x60K array
Popular Question 2.8 years ago, created a question with more than 1,000 views. For PCA-prcomp() versus plotPCA

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