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CGHweb | A tool for comparing DNA copy number segmentations from multiple algorithms


A web-based tool that applies a number of popular algorithms to a single array CGH profile entered by the user. CGHweb generates a heatmap panel of the segmented profiles for each method as well as a consensus profile. The clickable heatmap can be moved along the chromosome and zoomed in or out. It also displays the time that each algorithm took and provides numerical values of the segmented profiles for download. The web interface calls algorithms written in the statistical language R.

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CGHweb classification

CGHweb specifications

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Web user interface
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Harvard-Partners Center for Genetics and Genomics, Boston, MA, USA; Informatics Program, Children’s Hospital, Boston, MA, USA

Funding source(s)

This work was funded by NIH through the Cancer Genome Characterization Center grant (1U24 CA126554).

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