DattaLab
We develop biostatistical
methods and bioinformatics tools for analyzing medical data,
specifically, genomic, proteomic, multistate survival (time to event)
and dental data. We are also collaborating with the Conn Center to
develop informatics tools for investigating the so called material's
genome. We are located in the Department of Bioinformatics and
Biostatistics at the School of Public Health and Information Sciences of
the University of Louisville.
PIs
Current Students
Sutirtha Chakraborty, PhD Candidate Yubing Wan, PhD Candidate
Joe Bible, PhD 2nd year Jasmit Shah, PhD 2nd year
Yu Ting Chen, PhD 1st year Sandipan Dutta, PhD 1st year
Past Students
Farida Mostajabi, PhD Nicole Ferguson, PhD Vasyl Pihur, PhD
Mourad Atlas, PhD Jie Fan, PhD Ling Lan, PhD
Juliet Ndukum, PhD
Selected Publications
Click for a list of selected publications
Surrogate variable analysis using partial least squares (SVA-PLS) in
gene expression studies. Chakraborty, S., Datta, S. and Datta, S. -
Bioinformatics (2012) doi: 10.1093/bioinformatics/bts022
Comparisons and validation of statistical clustering techniques for
microarray gene expression data, S Datta, S Datta - Bioinformatics, 2003
(Citation count: 240, Google Scholar, 1/29/12)
Methods for evaluating clustering algorithms for gene expression data
using a reference set of functional classes,S Datta, S Datta - BMC
bioinformatics, 2006 (Citation count: 80, Google Scholar, 1/29/12)
Empirical Bayes screening of many p-values with applications to
microarray studies, S Datta, S Datta - Bioinformatics, 2005 (Citation
count: 39, Google Scholar, 1/29/12)
clValid, an R package for cluster validation, G. Brock, V Pihur, S
Datta, S Datta - Journal of Statistical Software, 2008 (Citation count:
35, Google Scholar, 1/29/12)
Weighted rank aggregation of cluster validation measures: a Monte
Carlo cross-entropy approach, V Pihur, S Datta, S Datta -
Bioinformatics, 2007 (Citation count: 29, Google Scholar, 1/29/12)
RankAggreg, an R package for weighted rank aggregation
V Pihur, S Datta, S Datta - BMC bioinformatics, 2009 (Citation count: 25, Google Scholar, 4/18/11)
Reconstruction of genetic association networks from microarray data: a
partial least squares approach, V. Pihur, S Datta, S Datta -
Bioinformatics, 2008 (Citation count: 17, Google Scholar, 1/29/12)
,
