Dataset used in draft, titled "Inference for Fréchet Regression."

New York City yellow taxi trip information, U.S. electricity generation data by source, vote shares for U.S. House of Representatives elections from 1976 to 2022, state-level median household income from 2012 to 2019, and state-level coal production indicators are included in this 20.4 MB collection. The datasets were uploaded by Wookyeong Song to figshare and last updated on 2026-05-18. The files are provided in RData, CSV, and Excel formats.

Use Cases

• Modeling urban mobility patterns based on NYC yellow taxi trip information.
• Analyzing trends in U.S. energy mix based on electricity generation source data.
• Studying political party performance over time based on U.S. House election vote shares.
• Correlating economic indicators with other variables based on state-level median household income.
• Investigating regional economic or environmental factors based on state-level coal production indicators.

Strengths

• Includes multi-year temporal coverage for election data (1976-2022) and income data (2012-2019).
• Covers multiple distinct domains (transport, energy, politics, economics) in one 20.4 MB collection.
• Data is provided in common, accessible formats (RData, CSV, XLSX).

Limitations

• Row counts are unknown, limiting assessment of dataset scale and statistical power.
• 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

figshare

Time Range

Data spans from at least 1976 to 2022, based on file names and descriptions.

Freshness

Last updated 2026-05-18 06:38:36; freshness should be verified.

Geography

Primarily United States, with specific data for New York City.