combine: Combine Ensembles of Trees

In snpRF: Random Forest for SNPs to Prevent X-chromosome SNP Importance Bias

Description

Combine two or more more ensembles of trees into one.

Usage

combine(...)

Arguments

...	list of two or more objects of class snpRF, to be combined into one.

Value

An object of class snpRF.

Note

The confusion, err.rate, mse and rsq components (as well as the corresponding components in the test compnent, if exist) of the combined object will be NULL.

Author(s)

Andy Liaw, with slight modifications for use with snpRF by Greg Jenkins

See Also

snpRF, grow

Examples

data(snpRFexample)
rf1 <- snpRF(x.autosome=autosome.snps,x.xchrom=xchrom.snps,
             xchrom.names=xchrom.snps.names,x.covar=covariates, 
             y=phenotype,ntree=50, norm.votes=FALSE)
rf2 <- snpRF(x.autosome=autosome.snps,x.xchrom=xchrom.snps,
             xchrom.names=xchrom.snps.names,x.covar=covariates, 
             y=phenotype,ntree=50, norm.votes=FALSE)
rf3 <- snpRF(x.autosome=autosome.snps,x.xchrom=xchrom.snps,
             xchrom.names=xchrom.snps.names,x.covar=covariates, 
             y=phenotype,ntree=50, norm.votes=FALSE)

rf.all <- combine(rf1, rf2, rf3)
print(rf.all)

snpRF documentation built on May 2, 2019, 6:51 a.m.