jackknife: Jackknife data and run a function on the subset of data.

In MichaelFolkes/PBSperformance: Performance analysis methods, with a selection of metrics.

Usage

jackknife(dat, FUN = NULL)

Arguments

dat	A data frame.
FUN	A function.

Value

A list.

Examples

## Not run: 

fn.tmp <- function(list.obj){
 	df <- list.obj$data
 	newdata <- list.obj$newdata
 	lm.fit <- lm(b~a, data=df)
 	predict.val <- predict(object = lm.fit, newdata=newdata)
 	error <- predict.val-newdata$b
 	return(list(model.fit=lm.fit, predict.val=predict.val, error=error))
 	}#END fn.tmp

df <- data.frame(a=1:10, b=rnorm(10))

out.list <- jackknife(df, FUN = fn.tmp)
out.list[[1]]

## End(Not run)

MichaelFolkes/PBSperformance documentation built on May 8, 2019, 11:09 p.m.