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:1/3/2017)... VEGAS , Jan. 3, 2017 Onitor, ... the introduction of Onitor Track, an innovative biometric data-driven ... men, showcasing this month at the 2017 Consumer Electronics ... In the U.S., the World Health ... more than two-thirds of adults who are overweight or ...
(Date:12/20/2016)... 2016   Valencell , the leading innovator ... STMicroelectronics (NYSE: STM), a global semiconductor leader serving ... today the launch of a new, highly accurate ... includes ST,s compact SensorTile turnkey multi-sensor ... sensor system. Together, SensorTile and Benchmark deliver the ...
(Date:12/16/2016)... -- The global wearable medical device market, in terms of value, ... 5.31 billion in 2016, at a CAGR of 18.0% during the ... ... medical devices, launch of a growing number of smartphone-based healthcare apps ... providers, and increasing focus on physical fitness. Furthermore, ...
Breaking Biology News(10 mins):
(Date:1/23/2017)... Township, PA (PRWEB) , ... January 23, 2017 ... ... P. Thomas has been appointed Vice President, Preclinical Safety and Senior Director, Safety ... University of Madras in India. , Dr. Thomas’ career as an academic ...
(Date:1/21/2017)... MA (PRWEB) , ... January 20, 2017 , ... ... scientific consulting and resource to the healthcare industry ( http://www.gandlscientific.com ), has announced ... its expanding team of clinical and scientific consultants and contractors. This is the ...
(Date:1/21/2017)... , Jan. 20, 2017 Bioptix, Inc. ... "Company"), announced that on January 14, 2017 the Board ... which the Company will terminate certain employees associated with ... Inc.  The Company commenced terminations on January 16, 2017 ... days.  The Company may pay severance benefits in certain ...
(Date:1/20/2017)... 20, 2017 Stock-Callers.com explores the ... influenced the most recent performances of select equities. In ... RGLS ), Abeona Therapeutics Inc. (NASDAQ: ... ), and Sage Therapeutics Inc. (NASDAQ: SAGE ... View Research, global Biotech market size is expected to reach $604.40 billion by ...
Breaking Biology Technology: