For each row in codes, computes the pairwise code products
(upper-triangle) and optionally binarizes. Output has
choose(n_codes, 2) columns.
Usage
row_connections(codes, binary = TRUE)
Arguments
- codes
Numeric matrix (rows = observations, cols = codes)
- binary
If TRUE, binarise non-zero co-occurrences (default TRUE)
Value
Numeric matrix (n_rows x choose_two(n_codes))