Dear Cheng, we would like to use the HTA arrays. Is it possible to analyze HTA data by dChip software

Can someone tell me if dChip can make volcano plots? Thanks much Wing

Dear Cheng, I am using dChip for microRNA analyses. I have loaded R but the link on the dChip webpage

Dear Cheng Li, Currently I allways get an error message if I want to open "classify samples

Dear Cheng, One more question, can dChip export the original expression data with annotation or it

Hi Cheng, I am working on Bovine Gene ST 1.0 arrays. dCHIP is not accepting pgf. Error: Cannot find

Xin, The option is for raw expression values and therefore not application to values < 1. You may

Hi all, I wonder if anyone could tell me if my new Windows 7 at 64 bit can run older version of dChip

Thanks Cheng. It's perfect. On Tuesday, July 24, 2012 11:39:15 AM UTC-5, Cheng Li wrote: Hae-Won,

Hi Cheng & dChip users! I am using dChip for miRNA profiling analyses. I first use ANOVA, which

Hi I am done with the normalization and filtering part and now i want to export the expression values

Deeksha i think what u are looking for is exporting the expression values too. go to Tools ==>

Hi all and Cheng, For some reason, we have to dig out old expression chip HG U95A. When I opened

Yen, No. See Item 7 (within chip-type standardization) at this link: http://biosun1.harvard.edu/

i am working on Cytoscan array, in each experiment i have failed samples in QC check and some passed

How can I export the list of genes from "hot spots" in the chromosome view which was

Hello, I'm trying to open a group of Affymetrix HG-U219 arrays and I'm selecting a CDF file

Yen, We don't have an updated dchip to handle the new GO files. You may analyze your gene lists,

日期: January 18, 2012 1:25:01 PM EST 收件人: Cheng Li <lch...@gmail.com> So far it is working

OK it worked!...I uploaded the modified .xls file for others if they find it useful too at http://www

Xiaokuan, Please see the note [V5/29/06+] here: http://biosun1.harvard.edu/complab/dchip/snp.htm#

Hi Vassilios, Please see this link for gene info file for ST arrays: http://sites.google.com/site/

Hi Cheng, Thank you for the updated version, and loading the refGene/refFlat file is fine. However,

Sure!! Yen CC 2011/11/16 SGTC_Julie <julie.w...@gmail.com> Can dChip run on Windows 7? --

Hi Cheng, Thank you for your reply. I tried to add the .txt suffix but I got a new error message (see

Tamil, Can you give specific steps and examples that lead to the difference? eg which files or

Hi! Dr. Li: I have visited your CaSNP database. It provided very useful information. I have a

Dear Cheng, I have a few questions about using dChip for inferring copy number from Affymetrix SNP6

Hi, I have questions about how to use (and perhaps whether to use) negative expression values

Hi, I am using Human exon array to find alternate splicing. Everything is going perfecty. And I am