Some comparisons are not odious
Theoretical quantiles graph. The theoretical quantiles graph (q-q plot), used to check the normality of the data of a distribution, is reviewed.
Evidence Based Medicine pills
Evidence Based Medicine pills
Theoretical quantiles graph. The theoretical quantiles graph (q-q plot), used to check the normality of the data of a distribution, is reviewed.
Mean’s confidence interval. Obtaining a mean, the concept of standard error and the calculation of the mean’s confidence interval are described.
Bayes’ rule. The concept of conditioned probability and the development of Bayes’ rule, the basic form of Bayes’ theorem, are described.
Fragility index. Fragility index describes the minimum number of participants whose status has to change for p to go from being statistically significant to not being so.
Comparison of proportions. We review the methods for comparison of proportions: chi-square, Fisher’s exact test and approximation to a normal. This expression has its origin in the crazy habit that came to Romans for making roads connecting the capital of the…