01 2023 档案

R语言：In `[<-.factor`(`*tmp*`, thisvar, value = " ") : invalid factor level, NA generated报错
摘要：使用命令时出现报错： count3 = read.table("summary.txt",header=T,sep="\t") count3[is.na(count3)] <- "rs111" In `[<-.factor`(`*tmp*`, thisvar, value = "rs111") : 阅读全文
posted @ 2023-01-12 10:37 橙子牛奶糖 阅读(269) 评论(0) 推荐(0) 编辑
GWAS中的effective sample size
摘要：For continuous traits, the effective sample size is the total sample size; For binary traits, the effective sample size is Ncase*Ncontrol/(Ncase+Ncont 阅读全文
posted @ 2023-01-03 20:36 橙子牛奶糖 阅读(520) 评论(0) 推荐(0) 编辑

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