Nothing
## ---- echo=TRUE, eval=FALSE----------------------------------------------
# library(devtools)
# devtools::install_git("https://github.com/StevisonLab/genotypeR")
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
library(genotypeR)
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
## not run, but does work
## uncomment and run
## example_files <- system.file("SequenomMarkers_v2/two_sample/test_files", package = "genotypeR")
## vcf1 <- paste(example_files, "Sample1.vcf", sep="/")
## vcf2 <- paste(example_files, "Sample2.vcf", sep="/")
## look in outdir to look at the results in Master_SNPs.sorted.txt.
## outdir <- paste(example_files, "test_dir", sep="/")
## SequenomMarkers(vcf1, vcf2, outdir, platform="sq")
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
## not run, but does work
## uncomment and run
## #!/usr/bin/env Rscript
## library(genotypeR)
## example_files <- system.file("SequenomMarkers_v2/two_sample/test_files", package = "genotypeR")
## vcf1 <- paste(example_files, "Sample1.vcf", sep="/")
## vcf2 <- paste(example_files, "Sample2.vcf", sep="/")
## outdir <- paste(example_files, "test_dir", sep="/")
## SequenomMarkers(vcf1, vcf2, outdir, platform="sq")
## ---- echo=TRUE, eval=TRUE, results=TRUE---------------------------------
dir(system.file("extdata", package = "genotypeR"))
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
## read in marker data
data(markers)
## make marker names
marker_names <- make_marker_names(markers)
## ---- echo=TRUE, eval=FALSE----------------------------------------------
# write.csv(marker_names, "/your/dir/file.csv")
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
data(genotypes_data)
## genotype table
GT_table <- Ref_Alt_Table(marker_names)
## remove those markers that did not work
genotypes_data_filtered <- genotypes_data[,c(1, 2, grep("TRUE", colnames(genotypes_data)%in%GT_table$marker_names))]
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
## warnings for a backcross design
##Note warning_allele is Ref allele
warnings_out <- initialize_genotypeR_data(seq_data = genotypes_data_filtered, genotype_table = GT_table, output="warnings")
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
## warnings for a backcross design
##Note warning_allele is Ref allele
warnings_out <- initialize_genotypeR_data(seq_data = genotypes_data_filtered, genotype_table = GT_table, output="warnings2NA")
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
## warnings for a backcross design
##Note warning_allele is Ref allele
warnings_out <- initialize_genotypeR_data(seq_data = genotypes_data_filtered, genotype_table = GT_table, output="pass_through")
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
##We are confident that the warngins should be turned into no Calls
warnings_out2NA <- initialize_genotypeR_data(seq_data = genotypes_data_filtered, genotype_table = GT_table, output = "warnings2NA")
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
binary_coding_genotypes <- binary_coding(warnings_out2NA, genotype_table = GT_table)
## ---- echo=TRUE, eval=FALSE----------------------------------------------
# binary_coding_genotypes <- zero_one_two_coding(warnings_out2NA, genotype_table = GT_table)
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
chr2 <- subsetChromosome(binary_coding_genotypes, chromosome="chr2")
crossover_count <- count_CO(chr2)
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
##writes out the data
convert2qtl_table(chr2, chromosome_vect=rep(2, length(binary_genotypes(chr2))-2))
##reads in the data to rqtl
library(qtl)
rqtl_object <- read.cross("csv", ".", "temp_cross_for_qtl.csv", na.strings="NA")
## ---- echo=TRUE, eval=FALSE----------------------------------------------
# test_data <- read_in_illumina_GoldenGate(tab_delimited_file="path_to_goldengate_file", flanking_region_length=50, chromosome=rep("chr2", length.out=length(552960)))
#
# illumina_table <- illumina_Genoype_Table(tab_delimited_file="path_to_goldengate_file", flanking_region_length=50, chromosome=rep("chr2", length.out=length(552960)))
#
#
# illumina_cross <- initialize_genotypeR_data(seq_data = test_data, genotype_table = illumina_table, output="warnings")
## ---- echo=TRUE, eval=FALSE----------------------------------------------
# ##accessor functions
# impossible_genotype
# genotypes
# impossible_genotype
# binary_genotypes
# counted_crossovers
#
# ##replacement methods for:
# genotypes
# impossible_genotype
# binary_genotypes
# counted_crossovers
## ---- echo=TRUE, eval=TRUE-----------------------------------------------
library(doBy)
to_count_CO <- binary_genotypes(chr2)
counted_per_individuals <- lapply(splitBy(~SAMPLE_NAME+WELL, data=to_count_CO), CO)
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