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題名 Reproducibility of microarray data: a further analysis of microarray quality control (MAQC) data
作者 Chen,James J. ;Hsueh, Huey-Miin ; Delongchamp, Robert R ; Lin, Chien-Ju ;Tsai, Chen-An
薛慧敏;蔡政安
貢獻者 統計系
日期 2007-10
上傳時間 16-Dec-2014 10:38:52 (UTC+8)
摘要 Many researchers are concerned with the comparability and reliability of microarray gene expression data. Recent completion of the MicroArray Quality Control (MAQC) project provides a unique opportunity to assess reproducibility across multiple sites and the comparability across multiple platforms. The MAQC analysis presented for the conclusion of inter- and intra-platform comparability/reproducibility of microarray gene expression measurements is inadequate. We evaluate the reproducibility/comparability of the MAQC data for 12901 common genes in four titration samples generated from five high-density one-color microarray platforms and the TaqMan technology. We discuss some of the problems with the use of correlation coefficient as metric to evaluate the inter- and intra-platform reproducibility and the percent of overlapping genes (POG) as a measure for evaluation of a gene selection procedure by MAQC.
關聯 BMC Bioinformatics. 2007; 8: 412.
資料類型 article
DOI http://dx.doi.org/10.1186/1471-2105-8-412
dc.contributor 統計系en_US
dc.creator (作者) Chen,James J. ;Hsueh, Huey-Miin ; Delongchamp, Robert R ; Lin, Chien-Ju ;Tsai, Chen-Anen_US
dc.creator (作者) 薛慧敏;蔡政安zh_TW
dc.date (日期) 2007-10en_US
dc.date.accessioned 16-Dec-2014 10:38:52 (UTC+8)-
dc.date.available 16-Dec-2014 10:38:52 (UTC+8)-
dc.date.issued (上傳時間) 16-Dec-2014 10:38:52 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/72088-
dc.description.abstract (摘要) Many researchers are concerned with the comparability and reliability of microarray gene expression data. Recent completion of the MicroArray Quality Control (MAQC) project provides a unique opportunity to assess reproducibility across multiple sites and the comparability across multiple platforms. The MAQC analysis presented for the conclusion of inter- and intra-platform comparability/reproducibility of microarray gene expression measurements is inadequate. We evaluate the reproducibility/comparability of the MAQC data for 12901 common genes in four titration samples generated from five high-density one-color microarray platforms and the TaqMan technology. We discuss some of the problems with the use of correlation coefficient as metric to evaluate the inter- and intra-platform reproducibility and the percent of overlapping genes (POG) as a measure for evaluation of a gene selection procedure by MAQC.en_US
dc.format.extent 924343 bytes-
dc.format.mimetype application/pdf-
dc.language.iso en_US-
dc.relation (關聯) BMC Bioinformatics. 2007; 8: 412.en_US
dc.title (題名) Reproducibility of microarray data: a further analysis of microarray quality control (MAQC) dataen_US
dc.type (資料類型) articleen
dc.identifier.doi (DOI) 10.1186/1471-2105-8-412en_US
dc.doi.uri (DOI) http://dx.doi.org/10.1186/1471-2105-8-412en_US