Haplotype Data and Methods for DNA Sequence Analysis and Parsimony Networks

Caner Aktas provides S4 classes and methods for reading and manipulating aligned DNA sequences. The package supports indel-coding, shows base substitutions and indels, calculates pairwise distances, and collapses sequences into haplotypes. It also includes methods for estimating genealogical relationships among haplotypes using statistical parsimony and plotting parsimony networks.

Use Cases

• Calculate absolute pairwise distances between DNA sequences based on the described distance calculation methods.
• Collapse identical DNA sequences into haplotypes based on the described sequence manipulation capabilities.
• Infer haplotypes using a user-provided pairwise character difference matrix as mentioned in the description.
• Estimate genealogical relationships among haplotypes using the statistical parsimony method described.
• Visualize parsimony networks based on the plotting functionality included in the package.

Strengths

• Provides specific S4 classes and methods for DNA sequence manipulation, indicating a structured approach.
• Includes functionality for both simple indel-coding and statistical parsimony network estimation.
• Supports tasks like calculating pairwise distances and collapsing sequences, which are core bioinformatics operations.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

paperswithcode

Collection Method

Software package providing classes and methods for genetic data analysis.

Time Range

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Freshness

null

Geography

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