TY - RPRT TI - Data sets, partitions, and characters: philosophies and procedures for analyzing multiple data sets. AU - J W Ballard AU - M K Thayer AU - A F Newton AU - E R Grismer PY - 1998 DO - 10.1080/106351598260770 UR - https://pubmed.ncbi.nlm.nih.gov/12066684/ ID - 12066684 ER -