| Literature DB >> 22464607 |
Abstract
A common question of interest in nursing research is the relationships between variables. Correlational analysis is a statistical technique employed to investigate the magnitude and significance of such relationships. This paper presents commonly used techniques to examine bivariate relationships of interval/ratio, ordinal and nominal variables.Mesh：
Year: 2012 PMID： 22464607 DOI： 10.1016/j.aucc.2012.02.003
Source DB: PubMed Journal: Aust Crit Care ISSN： 1036-7314 Impact factor: 2.737