Probit Regression Analysis of LD50 and LD90 for Three Plant Extracts

A 5.5 KB Excel file containing probit regression analysis results for three plant extracts. The dataset, authored by Teklu Yitbarek and last updated on May 11, 2026, calculates lethal dose metrics. It is shared under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Calculate median lethal dose (LD50) values for plant extracts based on probit regression.
• Estimate the dose required for 90% lethality (LD90) for comparative toxicity studies.
• Model dose-response curves for natural products mentioned in the description.
• Benchmark the potency of different plant extracts using standardized lethal dose metrics.

Strengths

• Dataset is small (5.5 KB), facilitating quick download and inspection.
• Shared under a permissive CC-BY-4.0 license, allowing for reuse and modification.
• Last update timestamp (2026-05-11) is provided for freshness assessment.

Limitations

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

Provenance

Source

figshare

Freshness

Last updated 2026-05-11 17:40:06; freshness should be verified.