Fisher, Ronald Aylmer, Sir, 1890-19622006-11-162006-11-161929Proceedings of the Society for Psychical Research, 39: 189-192 (1929).http://hdl.handle.net/2440/15204Reproduced with permission of the Society for Psychical Research.220722 bytesapplication/pdfen079: The Statistical Method in Psychical Research.Journal article