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:3/9/2016)... Nigeria . Recently, ... 23,000 public service employees either did not exist with ... unlawfully.    --> Nigeria . ... than 23,000 public service employees either did not exist ... salary unlawfully.    --> DERMALOG, the biometrics ...
(Date:3/3/2016)... Calif. , March 3, 2016  FlexTech, a ... the categories of Innovation, Research & Development, Leadership in ... Leadership. This is the 9 th year of ... group of companies and individuals from past years ... based on a pre-described set of criteria, by a ...
(Date:3/2/2016)... http://www.researchandmarkets.com/research/wzwqtz/global_biometrics ... "Global Biometrics Market in Hospitality Sector 2016-2020" ... , , Global biometrics market in the ... of around 27%   --> ... addition of the  "Global Biometrics Market in ...
Breaking Biology News(10 mins):
(Date:5/6/2016)... May 6, 2016 According to a ... Diagnostic Market for Group A Streptococcus (GAS) Nucleic Acid (NA) ... Trends, and Forecast, 2015 - 2023 ", the ... (GAS) nucleic acid (NA) test products market was valued at ... at a CAGR of 11.6% from 2015 to 2023 to ...
(Date:5/5/2016)... ... May 05, 2016 , ... American Process, ... additional patents, U.S. Patent Nos. 9,322,133 and 9,322,134, to API and its affiliated ... as well as hydrophobic nanocellulose compositions. In addition to these patents and ...
(Date:5/4/2016)... , ... May 04, 2016 , ... Proove Biosciences, ... announce a strategic partnership with McGill University . The partnership is designed to ... market in order to help patients in pain. With the new agreement, researchers at ...
(Date:5/4/2016)... (PRWEB) , ... May 04, 2016 , ... ... recent innovations in biotechnology to help treat hormonal and stress related hair loss. ... has captured the hearts of key opinion leaders in the medical and salon ...
Breaking Biology Technology: