Key points are not available for this paper at this time.
A randomisation procedure is given for making tests on the coefficients of regression equations developed from data which arise from a general multivariate distribution, not necessarily Normal. The procedure makes use of a six card computer subroutine which randomly permutes an array of numbers. This subroutine is extremely useful and can be employed in many other types of problems.
Draper et al. (Tue,) studied this question.