(98) DNA Sequence Analysis using Discriminant Analysis
Machine: UNIX Machine
Environment: UNIX
Language: C
Source Code: 100 KB
Documents: User's Manual (English / Japanese)
Overview
This program extracts signal patterns in DNA sequences using a
discriminant analysis (class II quantification theory).
Features
Extraction of signal patterns is one of important problems in genetic
information processing. The patterns are utilized for considering
DNA-protein interaction and predicting functional sites in gene
identification. Using a discriminant analysis (class II
quantification theory), this program extracts signal patterns in DNA
sequences consisting of 2 categories (positive and negative samples).
Function
- Extracting signal patterns in DNA sequences consisting of 2
categories (positive and negative samples).
- Calculating category weights which indicate contribution to
discrimination of 2 categories. (The weights are assigned to bases A,
T, C, and G at each position in a DNA sequence.)
- Selecting minimum set of category weights, which is significant to
the discrimination, based on statistical test.
- Predicting functional sites and discriminating DNA sequences using
obtained category weights.
FTP
- README.
- DNA Sequence Analysis using Discriminant Analysis [30K]
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