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DNA-Chip Analyzer (dChip)

  • Cheng Li
  • Wing Hung Wong
Part of the Statistics for Biology and Health book series (SBH)

Abstract

DNA-Chip Analyzer (dChip) is a software package implementing model-based expression analysis of oligonucleotide arrays and several high-level analysis procedures. The model-based approach allows probe-level analysis on multiple arrays. By pooling information across multiple arrays, it is possible to assess standard errors for the expression indexes. This approach also allows automatic probe selection in the analysis stage to reduce errors due to cross-hybridizing probes and image contamination. High-level analysis in dChip includes comparative analysis and hierarchical clustering. The software is freely available to academic users at www.dchip.org.

Keywords

Linear Discriminant Analysis Probe Outlier Oligonucleotide Array Large Standard Error Array Image 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag New York, Inc. 2003

Authors and Affiliations

  • Cheng Li
  • Wing Hung Wong

There are no affiliations available

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