Replication Package for Some Birds Have Mixed Feathers

Replication code for the academic study 'Some Birds Have Mixed Feathers' is hosted on Harvard Dataverse. The author is David Schaefer, and the record was last updated on May 21, 2026. The description notes that the data itself is not included due to concerns about deductive disclosure.

Use Cases

• Reproduce statistical analyses from the associated study based on the provided code.
• Audit research methodology based on the replication package structure.
• Learn computational techniques for ecological or biological research based on the code examples.

Strengths

• The record is hosted on Harvard Dataverse, a reputable academic repository.
• The record was last updated on May 21, 2026, indicating recent maintenance.

Limitations

• The dataset description explicitly states the data is not included, limiting direct analysis.
• Row count, column definitions, and file formats are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

Harvard Dataverse

Freshness

Last updated 2026-05-21 21:18:25