numericOrNULL-class {CNVrd2} | R Documentation |
"numericOrNULL"
Auxiliary classes; may contain either a numeric vector or NULL [or a call / data.frame or NULL, respectively].
A virtual Class: No objects may be created from it.
No methods defined with class "numericOrNULL" in the signature.
Hoang Tan Nguyen, Tony R Merriman and MA Black. hoangtannguyenvn@gmail.com