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 Pixuvriâ„¢ 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:8/28/2015)... -- According to a new market research ... (Pen & Paper Based, Hosted, Biometrics), Service, Application (Clinical ... Vertical and Region - Global Forecast to 2020", published ... from USD 2.4 Billion in 2015 to USD 7.5 ... (CAGR) of 25.6% from 2015 to 2020. ...
(Date:8/26/2015)... , August 26, 2015 The ... and Five Factor), Application (Travel & Immigration, Government, Banking, ... Global Forecast to 2020", published by MarketsandMarkets, Multi-Factor Authentication ... 2020, growing at a CAGR of 17.7% between 2015 ... 82 F igures spread through 169 ...
(Date:8/25/2015)... BELLEVUE, Wash. , Aug. 25, 2015 /PRNewswire/ ... announced today it will unveil its "Guardian S" snake ... the National Tactical Officers Association Conference on August 30 ... S is the first-ever commercially available energetically autonomous snake ... and in-field trials and is protected by more than ...
Breaking Biology News(10 mins):Cognitive Assessment and Training Market Worth 7.5 Billion USD by 2020 2Cognitive Assessment and Training Market Worth 7.5 Billion USD by 2020 3Cognitive Assessment and Training Market Worth 7.5 Billion USD by 2020 4Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 2Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 3Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 4Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 5Sarcos to Debut First-of-its-Kind Snake Robot 2Sarcos to Debut First-of-its-Kind Snake Robot 3
... sardines in the waters off a small coral island in ... stun or kill several of the smaller fish at once, ... journal PLOS ONE by Simon Oliver of the ... institutions. The researchers tracked shark activity with handheld video ...
... ANGELES , July 10, 2013 /PRNewswire-iReach/ -- Over the ... effort to block or ban all sites that discuss Pro ... stories. The claim is that sites like that promote dangerous ... Mia. (Photo: http://photos.prnewswire.com/prnh/20130710/CG45342 ) The ...
... JULY 10, 2013 Researchers at Memorial Sloan-Kettering ... developed a new method for identifying the cell ... multicellular environments. The technique, named cell ... exploits the inability of vertebrate cells to synthesize ...
Cached Biology News:Pro Ana and Thinspiration Sites Under Attack 2Pro Ana and Thinspiration Sites Under Attack 3
(Date:8/26/2015)... 2015 /PRNewswire/ - iCo Therapeutics ("iCo" or "the Company") ... for the quarter ended June 30, 2015. Amounts, ... and presented under International Financial Reporting Standards ("IFRS"). ... to our Oral Amp B program, rapidly advancing ... Andrew Rae , President & CEO of ...
(Date:8/26/2015)... ... August 26, 2015 , ... ... its investment in the development and manufacture of highly valued cardiac markers used ... scientific team's extensive expertise with protein chemistry has led to the development and ...
(Date:8/26/2015)... SAN FRANCISCO , Aug. 26, 2015 /PRNewswire/ ... today that it has received a $1.5M Phase ... Health (NIH) to further develop its therapeutic agent ... unmet clinical need in end stage renal disease ... by the National Institute of Diabetes and Digestive ...
(Date:8/26/2015)... , August 26, 2015 Israel Proves Its ... wins 1 st place  Wayerz comes in 5 ... Israel by venture capital fund JVP, with Chinese ... US, China , Israel , ... .  Impressive achievement for the Israeli representatives in the ...
Breaking Biology Technology:iCo Therapeutics Announces Second Quarter 2015 Financial Results 2iCo Therapeutics Announces Second Quarter 2015 Financial Results 3Lee Biosolutions Announces Increased Investment in the Development and Manufacturing of Biomarkers Used in Early Detection Of Heart Disease 2Symic Biomedical Awarded $1.5MM NIH Phase II SBIR Grant to Develop its Proteoglycan Mimetic Therapeutics to Reduce Vascular Access Failures in ESRD 2Symic Biomedical Awarded $1.5MM NIH Phase II SBIR Grant to Develop its Proteoglycan Mimetic Therapeutics to Reduce Vascular Access Failures in ESRD 3Israeli Startup Takes First Place at Shengjing Global Innovation Awards 2015 2Israeli Startup Takes First Place at Shengjing Global Innovation Awards 2015 3Israeli Startup Takes First Place at Shengjing Global Innovation Awards 2015 4Israeli Startup Takes First Place at Shengjing Global Innovation Awards 2015 5Israeli Startup Takes First Place at Shengjing Global Innovation Awards 2015 6
... Medical Systems, Inc., a technology leader in developing novel ... received a new 510(k) clearance for its Third Eye(R) ... of cancerous and pre-cancerous polyps in the colon. ... by the FDA to enhance polyp detection when used ...
... GeneGo, Inc., the leading systems biology tools company, ... curated pathway maps from GeneGo, Inc. for their ... www.millipore.com/pathways , the tool links Millipore,s cutting edge ... bioinformatics content to related biological pathways. These maps ...
... single-atom-thick sheet of carbon, holds remarkable promise for ... in industry, however, depends upon how graphene is ... Graphene consists of a hexagonal lattice of carbon ... of atoms along the edges of the lattice ...
Cached Biology Technology:Avantis Medical Systems Announces FDA 510(k) Clearance for the Third Eye(R) Retroscope(R) for Improved Polyp Detection in the Colon 2Avantis Medical Systems Announces FDA 510(k) Clearance for the Third Eye(R) Retroscope(R) for Improved Polyp Detection in the Colon 3Avantis Medical Systems Announces FDA 510(k) Clearance for the Third Eye(R) Retroscope(R) for Improved Polyp Detection in the Colon 4Millipore Launches an Interactive Biological Pathway Tool Using GeneGo's Manually Curated Pathway Maps 2Millipore Launches an Interactive Biological Pathway Tool Using GeneGo's Manually Curated Pathway Maps 3Scientists prove graphene's edge structure affects electronic properties 2
... to siRNA library screening, optimal ... identified and verified for each ... CellReady siRNA Transfection Optimization Kit, ... optimizing transfection conditions in 96 ...
... Series of positioning slides offers multiple ... leadscrew, micrometer, and manual. With this ... cost-effective multi-axis systems. These slides also ... resolutions down to 10 nanometers, integrated ...
Ethylene glycol-bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid, Molecular Biology Grade...
Kit Components: Anti-PARP LumiGLO Chemiluminescent Substrate Immunoblot Blocking Reagent Pyronin Y Reagent Goat Anti-Rabbit IgG, HRP conjugate Double-It Reagent Film Exposure Folders Autor...
Biology Products: