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WALLY 1 ...A large, principal components regression program with varimax rotation of the factor weight matrix

Informally Refereed

Abstract

Written in Fortran IV and MAP, this computer program can handle up to 120 variables, and retain 40 principal components. It can perform simultaneous regression of up to 40 criterion variables upon the varimax rotated factor weight matrix. The columns and rows of all output matrices are labeled by six-character alphanumeric names. Data input can be from punch cards or BCD tape.

Citation

Wallis, James R. 1965. WALLY 1 ...A large, principal components regression program with varimax rotation of the factor weight matrix. Res. Note PSW-RN-092. Berkeley, CA: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station. 6 p
https://www.fs.usda.gov/research/treesearch/33590