SNOMAD

:: DESCRIPTION

SNOMAD is a program for the standardization and normalization of gene expression datasets. In addition to conventional transformations and visualization tools, SNOMAD includes two non-linear transformations which correct for bias and variance which are non-uniformly distributed across the range of microarray element signal intensities: local mean normalization and local variance correction (Z-score generation using a locally calculated standard deviation).

::DEVELOPER

the Pevsner Lab

:: SCREENSHOTS

N/A

:: REQUIREMENTS

• Linux / Windows/ MacOsX
• R package

:: DOWNLOAD

 SNOMAD

:: MORE INFORMATION

Citation

Bioinformatics. 2002 Nov;18(11):1540-1.
SNOMAD (Standardization and NOrmalization of MicroArray Data): web-accessible gene expression data analysis.
Colantuoni C, Henry G, Zeger S, Pevsner J.