Ratio index variables or ANCOVA? Fisher's cats revisited

YU-KANG TULaw G.R.Ellison G.T.H.Gilthorpe M.S.2022-05-102022-05-1020101539-1604https://www.scopus.com/inward/record.uri?eid=2-s2.0-77950541505&doi=10.1002%2fpst.377&partnerID=40&md5=2fe324f6ce3db7b992966f7433751c09https://scholars.lib.ntu.edu.tw/handle/123456789/610348Ratio index variables or ANCOVA? Fisher's cats revisitedjournal article10.1002/pst.377193379882-s2.0-77950541505