Re: [R] Concepts question: environment, frame, search path

--- Graham Wideman Resources for programmable diagramming at: http://www.diagramantics.com Brain-related resources: http://wideman-one.com __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting

[R] Concepts question: environment, frame, search path

Folks: I'd appreciate if someone could straighten me out on a few concepts which are described a bit ambiguously in the docs. 1. data.frame: Refan p84: 'A data frame is a list of variables of the same length with unique row names, given class data.frame.' I probably don't