how to interpret difference between proportions when do i use a higher sample size for power analysis how can a post-hoc analysis reveal the magnitude of significant differences? can you find significant difference between two proportions when you run a power analysis which sample size can be used for statistical power analysis of a sample? does the required sample size depend on the power analysis for a pre-hoc test? difference between effect size and power analysis difference between proportions and effect size post hoc analysis why do you need a larger sample for a power analysis what is significant difference between proportions what is sample size in post hoc analysis when can you test the power of an effect size difference between effect size and power difference between power analysis and effect size when to use an effect size as power what is the difference between a proportion and an effect? difference between proportions in power analysis what sample size is needed for power analysis what is power analysis analysis what is the effect size of an experiment