PED-R: Pedigree Relationship Matrices for Genetic Analysis

PED-R is a software tool for calculating Pedigree matrices using R. The tool outputs the Pedigree matrix in CSV and TXT formats for use in GAP software to generate heatmaps, and also provides a GEXF file for network visualization in Gephi. Francisco Rodríguez authored this version 1.0 resource, which was last updated on 2026-04-20.

Use Cases

• Calculate pedigree relationship coefficients based on the described matrix generation.
• Generate heatmap visualizations of pedigree structures based on the output formats for GAP software.
• Create network graphs of genetic relationships based on the provided GEXF format for Gephi.
• Integrate pedigree matrices into genetic analysis pipelines based on the CSV/TXT data outputs.

Strengths

• Provides outputs in multiple formats (CSV, TXT, PDF, GEXF) for different analysis tools.
• Includes a specific software version (1.0) and an author name (Francisco Rodríguez).
• Has a precise last update timestamp (2026-04-20 15:02:44).

Limitations

• Row count and dataset scale are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

CIMMYT Harvested Dataverse

Collection Method

Likely generated by the PED-R software tool.

Time Range

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Freshness

Last updated 2026-04-20 15:02:44; freshness should be verified.

Geography

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