Multicollinearity Diagnostics for Covariates in the MANCOVA Model

Xinya Lan's dataset provides diagnostics for multicollinearity among covariates in a MANCOVA model. The dataset is a 5.5 KB Excel file, last updated on April 27, 2026, and is shared under a CC-BY-4.0 license on figshare.

Use Cases

• Diagnosing multicollinearity issues in MANCOVA model covariates based on the described diagnostic metrics.
• Teaching statistical concepts related to multivariate regression diagnostics based on the example data.
• Benchmarking new multicollinearity detection methods against established diagnostics based on the provided model.

Strengths

• Dataset is openly licensed under CC-BY-4.0, permitting reuse with attribution.
• File size is 5.5 KB, indicating a focused and easily downloadable resource.

Limitations

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

Provenance

Source

Xinya Lan via figshare.

Collection Method

Method of data generation is not specified in the provided metadata.

Time Range

Temporal coverage is not specified.

Freshness

Last updated 2026-04-27 17:23:26; freshness should be verified.

Geography

Spatial coverage is not specified.