RT Book, Section
A1 Portney, Leslie G.
SR Print(0)
ID 1186214159
T1 Comparing More Than Two Means: Analysis of Variance
T2 Foundations of Clinical Research: Applications to Evidence-Based Practice, 4e
YR 2020
FD 2020
PB F. A. Davis Company
PP New York, NY
SN 9780803661134
LK fadavispt.mhmedical.com/content.aspx?aid=1186214159
RD 2024/04/23
AB As  knowledge  and  clinical  theory  have  developed,  clinical  researchers  have  proposed  more  complex  research  questions,  necessitating  the  use  of  elaborate  multilevel  and  multifactor  experimental  designs.  The  analysis  of  variance  (ANOVA)  is  a  powerful  analytic  tool  for  analyzing  such  data  when  three  or  more  groups  or  conditions  are  compared  with  independent  groups  or  repeated  measures.  The  ANOVA  uses  the  F  statistic,  named  for  Sir  Ronald  Fisher,  who  developed  the  procedure.