SAR-BSA

This web application facilitates the generation of a set of blocks (samples), each comprising exactly k distinct experimental units drawn from a population of N units, while adhering to two primary constraints:

• Spacing constraint — no two units separated by less than a specified minimum proximity m (in circular distance) may appear together within the same block.
• Pairwise inclusion constraint — the frequency with which any unordered pair of units occurs across all blocks must not exceed a predetermined threshold λ.

Note: Here, it is not a necessary condition that all non-adjacent pairs must occur with the same frequency in the generated blocks.

Total treatments (N): (10-10000)

Block/Sample Size (k): (3-20)

Minimum required (circular) gap between treatments (m): (0-1000)

Upper Bound on Pairwise Occurrence (λ): (1-100)

Number of blocks to generate (b): (1-10000)

Run

Developed by: ICAR-IASRI, New Delhi, India