Results 71 to 80 of about 557,537 (198)

Efficient Hybrid-Robust Approach for Cancer Biomarker Discovery Using Omics Data

open access: yesIEEE Access
DNA Microarray datasets, also known as “omics” data, are important for the diagnosis of numerous diseases, including cancer and tumors.
Karima Sid   +3 more
doaj   +1 more source

Nonlinear Dimension Reduction for Microarray Data [PDF]

open access: yes, 2007
[Biomedical ...
Leblond, Frédéric   +3 more
core  

Bootstrapping of gene-expression data improves and controls the false discovery rate of differentially expressed genes

open access: yesGenetics Selection Evolution, 2004
The ordinary-, penalized-, and bootstrap t-test, least squares and best linear unbiased prediction were compared for their false discovery rates (FDR), i.e.
Goddard Mike E, Meuwissen Theo HE
doaj   +1 more source

A comparative study of different strategies of batch effect removal in microarray data: a case study of three datasets [PDF]

open access: yes, 2013
Batch effects refer to the systematic non-biological variability that is introduced by experimental design and sample processing in microarray experiments.
Ding, Fei
core  

Modeling genome‐wide replication kinetics reveals a mechanism for regulation of replication timing

open access: yesMolecular Systems Biology, 2010
Microarrays are powerful tools to probe genome‐wide replication kinetics. The rich data sets that result contain more information than has been extracted by current methods of analysis.
Scott Cheng‐Hsin Yang   +2 more
doaj   +1 more source

Identifying Cancer Biomarkers From Microarray Data Using Feature Selection and Semisupervised Learning

open access: yesIEEE Journal of Translational Engineering in Health and Medicine, 2014
Microarrays have now gone from obscurity to being almost ubiquitous in biological research. At the same time, the statistical methodology for microarray analysis has progressed from simple visual assessments of results to novel algorithms for analyzing ...
Debasis Chakraborty, Ujjwal Maulik
doaj   +1 more source

Statistical calibration of qRT-PCR, microarray and RNA-Seq gene expression data with measurement error models

open access: yes, 2014
The accurate quantification of gene expression levels is crucial for transcriptome study. Microarray platforms are commonly used for simultaneously interrogating thousands of genes in the past decade, and recently RNA-Seq has emerged as a promising ...
Kuczek, Thomas, Sun, Zhaonan, Zhu, Yu
core   +1 more source

Database designs for microarray data [PDF]

open access: yesThe Pharmacogenomics Journal, 2001
Gene expression microarrays are an essential technology for the emerging discipline of pharmacogenomics, and the ways in which expression data are represented in computers have important implications for the analysis and communication of this new form of biological information.
openaire   +2 more sources

Towards data grids for microarray expression profiles [PDF]

open access: yes, 2006
The UK DTI funded Biomedical Research Informatics Delivered by Grid Enabled Services (BRIDGES) project developed a Grid infrastructure through which research into the genetic causes of hypertension could be supported by scientists within the large ...
Bayliss, C., Sinnott, R.O.
core   +1 more source

Does Logarithm Transformation of Microarray Data Affect Ranking Order of Differentially Expressed Genes?

open access: yes, 2006
A common practice in microarray analysis is to transform the microarray raw data (light intensity) by a logarithmic transformation, and the justification for this transformation is to make the distribution more symmetric and Gaussian-like.
Li, Wentian   +2 more
core   +1 more source

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