Four-Factor D-Optimal Quadratic Response Surface Design Matrix for Photosynthesis

Rayane Barcelos Bisi published a D-optimal quadratic response surface design matrix on figshare in April 2026. The dataset is a 9.5 KB XLS file containing a design matrix for a four-factor experiment, where one factor is Photosynthetic Photon Flux Density (PPFD). The design is intended for modeling quadratic responses in experimental settings.

Use Cases

• Designing efficient multi-factor experiments based on the D-optimal quadratic response surface methodology.
• Modeling the quadratic effect of light intensity (PPFD) and other factors on plant growth or photosynthetic response.
• Teaching or demonstrating the application of response surface methodology in experimental design.

Strengths

• Dataset is openly licensed under CC-BY-4.0.
• File size is 9.5 KB, indicating a focused and likely well-defined design structure.

Limitations

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

Provenance

Source

Rayane Barcelos Bisi via figshare

Collection Method

Likely generated as a statistical experimental design.

Freshness

Last updated 2026-04-30 17:42:32; freshness should be verified.