bestVars: Computes the number of _best_ X-variables
In yaImpute: Nearest Neighbor Observation Imputation and Evaluation Tools

Description Usage Arguments Value Author(s) See Also Examples

The number of best variables is estimated by finding an apparent inflection point in the relationship between the generalized root mean square distance (see grmsd and the number of X-variables.

1	bestVars(obj,nbest=NULL)

`obj`	an object create by `varSelection`
`nbest`	number of variables designated as the best; if null the number is estimated

An character vector of variable names in decreasing order of importance.

Nicholas L. Crookston ncrookston.fs@gmail.com

varSelection

require(yaImpute)

data(iris)
set.seed(12345)

x <- iris[,1:2]  # Sepal.Length Sepal.Width 
y <- iris[,3:4]  # Petal.Length Petal.Width 

vsel <- varSelection(x=x,y=y,nboot=5,useParallel=FALSE)

bestVars(vsel)