TY - RPRT TI - Scale and shape issues in focused cluster power for count data. AU - Robin C Puett AU - Andrew B Lawson AU - Allan B Clark AU - Tim E Aldrich AU - Dwayne E Porter AU - Charles E Feigley AU - James R Hebert PY - 2005 DO - 10.1186/1476-072x-4-8 UR - https://pubmed.ncbi.nlm.nih.gov/15801981/ ID - 15801981 ER -