examples/example-match.R

In privefl/mypack: Analysis of Massive SNP Arrays

sumstats <- data.frame(
  chr = 1,
  pos = c(86303, 86331, 162463, 752566, 755890, 758144),
  a0 = c("T", "G", "C", "A", "T", "G"),
  a1 = c("G", "A", "T", "G", "A", "A"),
  beta = c(-1.868, 0.250, -0.671, 2.112, 0.239, 1.272),
  p = c(0.860, 0.346, 0.900, 0.456, 0.776, 0.383)
)

info_snp <- data.frame(
  id = c("rs2949417", "rs115209712", "rs143399298", "rs3094315", "rs3115858"),
  chr = 1,
  pos = c(86303, 86331, 162463, 752566, 755890),
  a0 = c("T", "A", "G", "A", "T"),
  a1 = c("G", "G", "A", "G", "A")
)

snp_match(sumstats, info_snp)
snp_match(sumstats, info_snp, strand_flip = FALSE)