RAN-aCGH: R GUI Tools for Analysis and Visualization of an Array-CGH Experiment.
- Author:
Sangcheol KIM
1
;
Byung Soo KIM
Author Information
1. Department of Applied Statistics, Yonsei University, Seoul 102-749, Korea. bskim@yonsei.ac.kr
- Publication Type:Note
- Keywords:
array-CGH;
R GUI;
copy number aberration
- MeSH:
Comparative Genomic Hybridization;
DNA
- From:Genomics & Informatics
2007;5(3):137-139
- CountryRepublic of Korea
- Language:English
-
Abstract:
RAN-aCGH is an R GUI tool for the analysis and visualization of array comparative genomic hybridization (array-CGH) experiments. The tool consists of data-loading, preprocessing for missing data, several methods for statistical identification of DNA copy number aberration, and visualization of the copy number change. RAN-aCGH requires a single input format, provides various visualizations, and allows the addition of a new statistical method, all in a user-friendly graphic user interface (GUI).
