Navigation Links
A new application allows online statistical analysis of gene-expression data
Date:4/3/2012

The journal Computers in Biology and Medicine has published an article on the new IT application BootstRatio, created by IDIBELL researchers. The application allows online statistical analysis of data from gene expression. It is accessible through http://regstattools.net/br and any scientist is already to use it.

Researchers at the Human Molecular Genetics group at IDIBELL, led by Dr. Virginia Nunes, had a problem to provide signification to the results of statistical analyses of gene expression data. Most of the statistical calculations which are done to compare gene expression data assume a normal distribution of data and this distribution is not always real.

Together with Ramon Clries, statistician at IDIBELL's Cancer Prevention and Control group, Dr. Nunes decided to work on a statistical analysis using resampling techniques that allows to generate a hypothetical distribution of the data without any initial distribution and exposing the data in a comprehensible language to the scientist.

That was the beginning of BootstRatio, which can be accessed from a remote server. "After the researcher enters the data, in a few time the program sends the results via email in a comprehensible language to the scientist," explains Miguel Lopez de Heredia, CIBERER researcher at the Human Molecular Genetics group at IDIBELL. "Statisticians and biologists sometimes speak different languages. This new tool allows a biological interpretation of the results of statistical analysis. "

Dr. Clries explains that the application BootstRatio "is very easy to use and it doesn't require statistical expertise."


'/>"/>

Contact: Arantxa Mena
comunicacio@idibell.cat
IDIBELL-Bellvitge Biomedical Research Institute
Source:Eurekalert

Page: 1

Related biology news :

1. Nanotechnology in Medical Applications: The Global Market
2. Cell Therapeutics, Inc. Expects That the European Medicines Agencys (EMA) Committee for Medicinal Products for Human Use (CHMP) May Issue an Opinion on the Marketing Authorization Application ("MAA") on Pixuvri™ in Mid-February
3. Quantitative imaging application to gut and ear cells are reported in 2 Nature papers
4. Manipulating way bacteria talk could have practical applications, Texas A&M profs say
5. SomaLogic and Ambergen announce agreement for commercial applications of photocleavable biotin
6. Mechanical stress can help or hinder wound healing depending on time of application
7. Aware Develops Next-Generation Biometric Enrollment Application for Department of Justice
8. DigitalPersona Showcases Fingerprint Biometrics for Civil ID Applications at the Biometric Consortium Conference
9. Flexible electronics hold promise for consumer applications
10. Hebrew University student turns paper mill waste into green material for industrial applications
11. Groundbreaking new journal on the applications of digital games to human health
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/29/2014)... bodies decompose, their types and numbers of bugs ... could mean the difference between a closed case ... is using a more than $866,000 U.S. Department ... examine these changing populations. The microbial communities may ... death, gender, race, socioeconomic relations and more, said ...
(Date:10/29/2014)... new research potential of the Barcode of Life ... the Biodiversity Data Journal (BDJ) ... and imported these into a human-readable text developed in ... Data were used to study the species distributions of ... subfamily. , BOLD is originally designed to support the ...
(Date:10/29/2014)... is a hormone released by the stomach and it ... as a psychoactive substance that primarily affects brain function, ... , This knowledge, combined with findings from animal studies, ... potential to stimulate alcohol craving. , Dr. Lorenzo Leggio ... that, as they had anticipated, alcohol craving was increased ...
Breaking Biology News(10 mins):MSU partners with Detroit to investigate death scenes 2Go straight and publish: From Barcode of Life Data Systems to scholarly publishing systems 2Ghrelin stimulates an appetite for drinking alcohol 2
... Iris Recognition Algorithm Detects and Compensates for ... Irregularities ... today,announced the addition of VeriEye iris recognition technology to ... VeriEye SDK features an advanced iris recognition,algorithm that rapidly ...
... Centers,Inc. announced today that the Company will provide child safety ... at the Meadowlands Sport,Complex in East Rutherford, New Jersey. The ... rides, free entertainment, games, exhibits,shopping and special promotional nights., ... Officer ...
... of Natural Science, or MNS, recently participated in a project ... world. This study the largest study of bird genetics ... evolutionary tree, but completely redrawn it. The results of this ... genetic resources collection, will be published in Science ...
Cached Biology News:New VeriEye SDK from Neurotechnology Enables Development of Reliable, Cost-effective Biometric Iris Recognition Systems 2New VeriEye SDK from Neurotechnology Enables Development of Reliable, Cost-effective Biometric Iris Recognition Systems 3AMBER Alert Safety Centers to Provide Child Safety Precautions at the New Jersey State Fair at the Meadowlands 2AMBER Alert Safety Centers to Provide Child Safety Precautions at the New Jersey State Fair at the Meadowlands 3'Early bird' project really gets the worm 2
(Date:10/30/2014)... 2014 A new report, commissioned by BioCrossroads ... an in-depth look at Indiana,s ... over two different time frames: 1993 to 2002 and ... future opportunities for investment growth.  The Life Science ... report shows gains in innovation dollars as well as an ...
(Date:10/30/2014)... 29, 2014) – The severe flooding that devastated a ... less destructive if the bridges, roads and other infrastructure ... study from the University of Colorado Denver. , "People ... said Jimmy Kim, PhD, associate professor of structural engineering ... Science and lead author the study. "There is an ...
(Date:10/27/2014)... , October 27, 2014 ... right to produce, exhibit and sell its artificial ... to impeach their patent.      (Photo: ... four years of fighting, the definitive judgement has ... and produces innovative and accessible hi-tech prostheses with ...
(Date:10/27/2014)... October 27, 2014 The “Molecular ... Genetics, Microbiology), Technology (PCR, INAAT, DNA Sequencing), End ... Service, Software) - Global Forecast to 2018” provides ... challenges, opportunities, current market trends, and strategies impacting ... estimates and forecasts of the revenue and share ...
Breaking Biology Technology:New report shows Indiana's gains in life sciences innovation capital outpace the nation 2New report shows Indiana's gains in life sciences innovation capital outpace the nation 3New report shows Indiana's gains in life sciences innovation capital outpace the nation 4New report shows Indiana's gains in life sciences innovation capital outpace the nation 5CU Denver study says upgrading infrastructure could reduce flood damage 2Italian Lower Limb Prosthesis Company Wins Lawsuit Against German Giant Ottobock 2Global Molecular Diagnostics Market Will Reach $7.9 Billion by 2018 - New Research Report by MarketsandMarkets 2Global Molecular Diagnostics Market Will Reach $7.9 Billion by 2018 - New Research Report by MarketsandMarkets 3Global Molecular Diagnostics Market Will Reach $7.9 Billion by 2018 - New Research Report by MarketsandMarkets 4Global Molecular Diagnostics Market Will Reach $7.9 Billion by 2018 - New Research Report by MarketsandMarkets 5
... In a bid to increase per capita income, retain more ... the state announced Thursday a commitment of $500,000 to help ... at the University of Wisconsin-Green Bay , is part ... of the number of citizens with bachelor's degrees. Seven programs ...
... global biotechnology industry will face many serious issues over ... to the rigors of engineering better biofuels and bioproducts. ... immediately confronts the 20,000 convention visitors at BIO '06. ... , ,A walk-through in Chicago's massive McCormick Place ...
... In a marriage of complementary nanotechnology companies, ... British firm. , ,Imago announced Tuesday that it has acquired ... Polaron Plc. The purchase price was not disclosed, but the ... to president and CEO Tim Stultz. , ,The companies ...
Cached Biology Technology:State commits $500,000 to boost bachelor's degrees 2My-oh, it's BIO! Where sales hype and science collide 2Imago acquires synergistic British firm 2
Pronase Reagent...
CircuLex Anti-Human S100P Polyclonal Antibody Research Focus: proliferation Storage: -20C Shipping Temperature: 4C...
Rabbit polyclonal to ECSIT ( Abpromise for all tested applications). entrezGeneID: 51295 SwissProtID: Q96HQ7...
HAMP Immunogen: HAMP (AAH20612, 25 a.a. ~ 85 a.a) full length recombinant protein with GST tag. Storage: -20 C, Avoid Freeze/Thaw Cycles *Available for distribution in the US only...
Biology Products: