Costa Ivan G, Schönhuth Alexander, Schliep Alexander
Department of Computational Molecular Biology, Max Planck Institute for Molecular Genetics, Ihnestrasse 73, 14195 Berlin, Germany.
Bioinformatics. 2005 May 15;21(10):2544-5. doi: 10.1093/bioinformatics/bti311. Epub 2005 Feb 8.
The Graphical Query Language (GQL) is a set of tools for the analysis of gene expression time-courses. They allow a user to pre-process the data, to query it for interesting patterns, to perform model-based clustering or mixture estimation, to include subsequent refinements of clusters and, finally, to use other biological resources to evaluate the results. Analyses are carried out in a graphical and interactive environment, allowing expert intervention in all stages of the data analysis.
The GQL package is freely available under the GNU general public license (GPL) at http://www.ghmm.org/gql
图形查询语言(GQL)是一组用于分析基因表达时间进程的工具。它们允许用户对数据进行预处理,查询其中有趣的模式,执行基于模型的聚类或混合估计,对聚类进行后续细化,最后利用其他生物资源评估结果。分析在图形化交互环境中进行,允许专家在数据分析的各个阶段进行干预。
GQL软件包可根据GNU通用公共许可证(GPL)在http://www.ghmm.org/gql上免费获取。