Convert rsIDs and varIDs in predictDB weights to the reference variant format.

Source: R/ctwas_weights.R

Convert rsIDs and varIDs in predictDB weights to the reference variant format.

convert_predictdb_weights_varIDs(
  weight_file,
  load_predictdb_LD = TRUE,
  varID_converter_fun = NULL,
  rsID_converter_fun = NULL,
  outputdir = getwd(),
  outname
)

Arguments

weight_file

filename of the PredictDB weights '.db' file.

load_predictdb_LD

If TRUE, load pre-computed LD among weight SNPs.

varID_converter_fun

a user defined function to convert varIDs in weights to the reference variant format. If NULL, do not convert varIDs.

rsID_converter_fun

a user defined function to convert rsIDs in weights to the reference variant format. If NULL, do not convert rsIDs.

outputdir

output directory.

outname

name of the output weight file.