tp1

src/tp1.R

+options(repos = c(CRAN = "https://cloud.r-project.org"))
 output_dir = "results/tp1"
 dir.create(output_dir, showWarnings = F, recursive = T)
 
-#if (!require("BiocManager", quietly = TRUE))
- # install.packages("BiocManager")
+# if (!require("BiocManager", quietly = TRUE))
+#  install.packages("BiocManager")
 
 #if (!require("snpStats", quietly = TRUE))
- # BiocManager::install("snpStats")
+#  BiocManager::install("snpStats")
 
 #if (!require("SNPRelate", quietly = TRUE))
 #BiocManager::install("SNPRelate")
 
-#Charger les bibliothèques
+# Charger les bibliothèques
 #library(snpStats)
 #library(SNPRelate)
 #library(devtools)
@@ -24,7 +25,7 @@ penncath_fam_path = "results/data/penncath.fam"
 geno <- snpStats::read.plink(penncath_bed_path, penncath_bim_path, penncath_fam_path, select.snps=sample(1:861473, 25000, replace = FALSE ), na.strings = ("-9"))
 
 plink_base=file.path(output_dir, "plink_base")
-write.plink(plink_base, snps=geno$genotypes, pedigree=geno$fam[,1], id=geno$fam[,1], mother=geno$fam[,4], sex=geno$fam[,5], phenotype=geno$fam[,6], chromosome = geno$map[,1], genetic.distance = geno$map[,3], position = geno$map[,4], allele.1 = geno$map[,5], allele.2 = geno$map[,6], na.code = ("-9"))
+snpStats::write.plink(plink_base, snps=geno$genotypes, pedigree=geno$fam[,1], id=geno$fam[,1], mother=geno$fam[,4], sex=geno$fam[,5], phenotype=geno$fam[,6], chromosome = geno$map[,1], genetic.distance = geno$map[,3], position = geno$map[,4], allele.1 = geno$map[,5], allele.2 = geno$map[,6], na.code = ("-9"))
 
 genoBim<-geno$map
 colnames(genoBim)<-c("chr", "SNP", "gen.dist", "position", "A1", "A2")
@@ -41,3 +42,4 @@ rm(geno)
 
 rdata_path = file.path(output_dir, "TP1_asbvg.RData")
 save.image(rdata_path)
+