A solution T of the least-squares problem AT = B + E , given A and B so that trace ( E′E )= minimum and T′T = I is presented. It is compared with a less general solution of the same problem which was given by Green [5]. The present solution, in contrast to Green's, is applicable to matrices A and B which are of less than full column rank. Some technical suggestions for the numerical computation of T and an illustrative example are given.
No takes yet. Share an insight, caveat, or question.
Peter H. Schönemann (1966) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: