Returns a character-based dominance matrix based on the signs of all cell values of a given matrix
Usage
dms(dom, paired = FALSE)
Arguments
dom
Input matrix, typically raw difference or dominance matrix
paired
Should only be set to TRUE if the number of rows equal the number of columns and if the difference data in the matrix diagonal are to be given different symbols.
Details
According to the sign of each input matrix' cell value ($sign(d_{ij})$), a respective symbol is written to the output matrix ("-" for -1, "O" for 0" and "+" for 1).
If paired==TRUE, the diagonal vector of the output matrix receives different symbols (i.e. "
References
Cliff, N. (1996). Ordinal Methods for Behavioral Data Analysis. Mahwah, NJ: Lawrence Erlbaum.