extract_peak_qtls: extracts QTL-like SNPs based on GWASpoly package
In slt666666/RILStEp: What the Package Does (One Line, Title Case)

extracts QTL-like SNPs based on GWASpoly package

extract_peak_qtls(
  data_for_gwas,
  phenotype_name,
  qtl_threshold_model,
  qtl_threshold_value,
  output,
  core_num
)

`data_for_gwas`	phenotype and genotype data for GWASpoly from load_data
`phenotype_name`	trait's name
`qtl_threshold_model`	threshold method to select QTLs, "p_value" or "Bonferroni" or "FDR" or "permute"
`qtl_threshold_value`	threshold value to select QTLs depends on qtl_threshold_model (p-value or q-value)
`output`	prefix of output files
`core_num`	the number of CPU cores to use