search for: huberti

Greetings - Does CRAN or someone similar make a splint / lint-like syntax checker for R? I realize that both ESS and the debug package and similar tools have debugging and error analysis features, but those appear to require running the code through the R buffer. I'd like something that did basic syntax and object-name verification for code that was to run in batch, as a precursor to

With predict.lda the posterior probabilities only relate to the existing Class definitions. This is fine for Class definitions like gender but it is a problem when new data does not necessarily belong to an existing Class. Is there a classification method that gives posterior probabilities for Class membership and does not assume the new data must belong to one of the existing Classes? A new

Is there an R function that I can use to calculate the p-value from the Z statistics computed for the relationship between chance and observed proportions in predictions. More sprcifically I am refering to proportional chance criteria (Cpro). Details are in Huberty's book on Applied discriminant analysis, unfortunately our library has misplaced the book. I got some details from the