DatABEL (version 0.9-6)

process_lm_output: 'apply2dfo'-associated functions

Description

A number of functions used in conjunction with 'apply2dfo'. Standardly supported apply2dfo's anFUN analysis functions include 'lm', 'glm', 'coxph', 'sum', 'prod', "sum_not_NA" (no. non-missing obs), and "sum_NA" (no. missing obs.). Pre-defined processing functions include "process_lm_output" (can process functions "lm", "glm", "coxph") and "process_simple_output" (process output from "sum", "prod", "sum_not_NA", "sum_NA")

Usage

process_lm_output(lmo, verbosity=2)

Arguments

lmo

object returned by analysis with "lm", "glm", etc.

verbosity

verbosity

See Also

apply2dfo

Examples

a <- matrix(rnorm(50),10,5)
rownames(a) <- paste("id",1:10,sep="")
colnames(a) <- paste("snp",1:5,sep="")
b <- as(a,"databel")
apply(a,FUN="sum",MAR=2)
apply2dfo(SNP,dfodata=b,anFUN="sum",procFUN="process_simple_output")
apply2dfo(SNP,dfodata=b,anFUN="sum",transpose=FALSE)

sex <- 1*(runif(10)>.5)
trait <- rnorm(10)+sex+as(b[,2],"vector")+as(b[,2],"vector")*sex*5
apply2dfo(trait~SNP*sex,dfodata=b,anFUN="lm",procFUN="process_lm_output")