ANOVA will tell you whether there is a statistically significant difference in the population means of three or more groups of data. But which means are different? Tukey’s will tell you that. Analysis ...
"Statistical Significance." Annual Review of Statistics and its Application ... Gelman, Andrew, and Hal Stern. 2004. "The Difference between "Significant" and "Not Significant" Is Not Itself ...
After adjustment for marital status, education level, and other social factors, the hazard for glioma among HT users increased slightly but failed to achieve statistical significance (HR 1.16 ...