Minimum-Length Incomplete Block Design Generator

This web application generates incomplete block designs in which each pair of treatments is included in a block a specified number of times.

Enter your desired parameters below and click the button. Please note that some designs can take up to 40 seconds to be generated. If you enter parameters outside of the stated limits they will be capped at the maximum. If this app does not meet your needs you can download the Matlab script, Python script, or Windows executable.

Number of treatments (n; between 2 and 200):
Number of treatments per block (k; between 2 and n):
Observations per pair (lambda; between 1 and 3):