TY - RPRT TI - Efficient exact p-value computation for small sample, sparse, and surprising categorical data. AU - Gill Bejerano AU - Nir Friedman AU - Naftali Tishby PY - 2004 DO - 10.1089/cmb.2004.11.867 UR - https://pubmed.ncbi.nlm.nih.gov/15700407/ ID - 15700407 ER -