rq.wfit {quantreg}  R Documentation 
Function to choose method for Weighted Quantile Regression
Description
Weight the data and then call the chosen fitting algorithm.
Usage
rq.wfit(x, y, tau=0.5, weights, method="br", ...)
Arguments
x 
the design matrix

y 
the response variable

tau 
the quantile desired, if tau lies outside (0,1) the whole process
is estimated.

weights 
weights used in the fitting

method 
method of computation: "br" is Barrodale and Roberts exterior point
"fn" is the FrischNewton interior point method.

... 
Optional arguments passed to fitting routine.

See Also
rq
rq.fit.br
rq.fit.fn
[Package
quantreg version 3.82
Index]