Last data update: 2014.03.03

R: Set control parameters
l1pack.controlR Documentation

Set control parameters

Description

Allows users to set parameters for lad.

Usage

l1pack.control(maxIter = 2000, tolerance = 1e-9)

Arguments

maxIter

maximum number of iterations. The default is 2000.

tolerance

the relative tolerance in the iterative algorithm.

Value

A list of control arguments to be used in a call to lad.

A call to l1pack.control can be used directly in the control argument of a call to lad.

Author(s)

Felipe Osorio.

Examples

ctrl <- l1pack.control(maxIter = 50, tol = 1e-07)
lad(stack.loss ~ ., data = stackloss, control = ctrl)

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(L1pack)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/L1pack/l1pack.control.Rd_%03d_medium.png", width=480, height=480)
> ### Name: l1pack.control
> ### Title: Set control parameters
> ### Aliases: l1pack.control
> ### Keywords: regression models
> 
> ### ** Examples
> 
> ctrl <- l1pack.control(maxIter = 50, tol = 1e-07)
> lad(stack.loss ~ ., data = stackloss, control = ctrl)
Call:
lad(formula = stack.loss ~ ., data = stackloss, control = ctrl)
Converged in 7 iterations

Coefficients:
 (Intercept)    Air.Flow  Water.Temp  Acid.Conc. 
   -39.6899      0.8319      0.5739     -0.0609 

Degrees of freedom: 21 total; 17 residual
Scale estimate: 2.833893 
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>