gtx.params: Parameter format for multi-SNP analyses
Description
Format used by functions in the gtx package for parameterisations for
multi-SNP analyses. The parameterisation describes the SNPs to be
used, choice of coded and noncoded alleles, and potentially allele
frequency and effect size information.
Arguments
Details
params must be a data frame with (at least) columns called snp, coded.allele and
noncoded.allele. For some functions, additional columns called
coded.freq and coef are also required.
Suitable parameterisations in the required format are provided for
some genetic risk score analyses by cad.scores, t2d.scores etc.