Descriptive Statistics and Correlations for 313 Observations

313 observations form the basis of this dataset, which provides descriptive statistics and correlations for a set of main variables. The data is provided by author Lei Du in an XLS file under a CC-BY-4.0 license. It was last updated on May 21, 2026.

Use Cases

• Calculate basic summary statistics based on the provided descriptive metrics.
• Examine relationships between variables based on the reported correlation matrix.
• Use as a teaching example for statistical concepts like mean, standard deviation, and correlation.
• Validate statistical software or analysis pipelines on a known, small-scale dataset.

Strengths

• Dataset is openly licensed under CC-BY-4.0, permitting broad reuse.
• File size is 5.5 KB, indicating a focused and manageable scope for quick analysis.

Limitations

• Row count and column definitions are unknown, requiring manual inspection after download to understand structure.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare

Freshness

Last updated 2026-05-21 17:40:17; freshness should be verified.