PLS Syntax - Keyword RDelta

Optional keyword; specify the negative exponent for a base-10 constant delta (delta = 10-RDelta); the default value is 12. Delta is used by the program as a criterion for determining whether to stop extracting additional PLS components. Extraction of components will continue until the increase in the average R-square value for the Y (dependent or response) variables becomes less than delta, or until the average R-square value for the X variable (in the design matrix) becomes larger than 1-delta, or until the number of components exceeds the number specified via the NCOMPO keyword. For additional details, see Computational Approach in the Introductory Overview.

Applies to. PLS