dr.x {dr} | R Documentation |
~~ A concise (1-5 lines) description of what the function does. ~~
dr.x(object) dr.wts(object) dr.qr(object) dr.Q(object) dr.R(object) dr.z(object) dr.y.name(object)
object |
An object that inherits from 'dr'. |
Returns a component of a dr object. For example, 'dr.qr' returns object$qr, 'dr.wts' returns object$weights, 'dr.Q' returns the Q component of object$qr, 'dr.z' returns the scaled and centered design matrix.
Sanford Weisberg, sandy@stat.umn.edu
~~objects to See Also as dr
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##---- Should be DIRECTLY executable !! ---- ##-- ==> Define data, use random, ##-- or do help(data=index) for the standard data sets. ## The function is currently defined as function(object) {object$x}