R Graphical Manual

Last data update: 2014.03.03

R: Returns prediction bands for 'cumres' object

confint.cumres

R Documentation

Returns prediction bands for 'cumres' object

Calculates prediction bands for the cumulative residual process under the null.

  ## S3 method for class 'cumres'
 confint(object,
    parm = 1:length(object$variable), level = 0.95,
    cval = NULL, ...)

`object`	Object produced by the function `cumres`
`parm`	vector of numbers indicating which processes from the `x` to calculate prediction bands for.
`level`	The required prediction level.
`cval`	Overrules the level-parameter by calculating symmetric prediction bands defined by the standard error multiplied by `cval`.
`...`	Additional arguments.

list with the following members:

Klaus K. Holst <kkho@biostat.ku.dk>

n <- 500; x <- abs(rnorm(n,sd=0.2))+0.01; y <- sqrt(x) + rnorm(n,sd=0.2)
l <- lm(y ~ x)
g <- cumres(l, R=1000)
confint(g,1)