create.pathway.df {PAGWAS} | R Documentation |
Creates a pathway data frame
Description
Returns a data frame with L rows and M columns. L is the number of SNPs in the genotypes data frame and M is the number of tested pathways.
Usage
create.pathway.df(genotypes,snps.paths)
Arguments
genotypes |
Genotype matrix, with L SNPs (columns) and N individuals (rows) |
snps.paths |
A list with entries the SNP members of each pathway. The size of the list is M |
Value
A data frame with columns equal to the number of pathways in the pathway.snps list and rows equal to the number of tested SNPs
See Also
SNPs
, genes
, snps.to.pathways
snps.to.genes
Examples
data(SNPs)
data(genes)
data(pathways)
data(genotypes)
snps.genes <- snps.to.genes(snp.info=SNPs,gene.info=genes, distance=0)
pathway.snps <- snps.to.pathways(pathways,snps.genes)
P <- create.pathway.df(genotypes=genotypes,snps.paths=pathway.snps)
[Package PAGWAS version 2.0 Index]