Remove or filter out monomorphic loci from a data matrix or frame.

Remove or filter out monomorphic loci from a data matrix or frame.

Usage

rm_mono(mydata)

Arguments

mydata

A data frame of matrix consiting of markers as columns and samples as rows.

Value

A data frame of matrix object.

Examples

# example code
library(panGenomeBreedr)
# Remove momomorphic loci
# \donttest{
# Create a dummy marker frame data with monomorphic markers
mydf <- data.frame(S1_1001 = rep('A:A', 12),
                   S1_1011 = rep(c('T:T', 'T:C', 'C:C'), each = 4),
                   S2_1001 = rep(c('G:G', 'G:C', 'C:C'), each = 4),
                   S3_1101 = rep(c('G:G', 'C:C'), each = 6),
                   S1_1100 = rep(c('A:G', 'G:G', 'A:A'), each = 4),
                   S1_1201 = rep('C:A', 12),
                   row.names = sprintf('Ind_%02s', 1:12))

# Remove monomorphic markers
mydf_filtered <- rm_mono(mydata = mydf)
# }