Nonparametric statistics for health care research statistics for small samples and unusual distributions

Dades bibliogràfiques
Autor principal:	Pett, Marjorie A.
Format:	Llibre
Idioma:	anglès
Publicat:	Thousand Oaks, Calif. Sage c1997.
Matèries:	Medicine > Statistical methods. Nonparametric statistics. Health Education.