sample2D: Get a sample from matrix with probabilities.
Description
Get a sample from matrix or data frame with pair-wise probabilities.
Usage
sample2D(.table, .count = 1)
Arguments
.table
Numeric matrix or data frame with probabilities and columns and rows names.
.count
Number of sample to fetch.
Value
Character matrix with nrow == .count and 2 columns. row[1] in row.names(.table), row[2] in colnames(.table).