rq.fit {quantreg} | R Documentation |
Function to choose method for Quantile Regression
Description
Function to choose method for quantile regression
Usage
rq.fit(x, y, tau=0.5, 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.
|
method |
method of computation: "br" is Barrodale and Roberts exterior point
"fn" is the Frisch-Newton interior point method.
|
... |
Optional arguments passed to fitting routine.
|
See Also
rq
rq.fit.br
rq.fit.fn