When comparing two discrete variables, the chi-square test or the odds ratio (OR) was used.
Moreover, these studies are often limited to a single centre and compare two discrete periods in time separated by several years [ 21].
Avoid price gouging by comparing four factors.
We are not aware of any other paper that explicitly deal with the problem of comparing two independent discrete numerical variables by using statistical methods for continuous data.
The difference between the means is an appropriate effect measure for comparing two independent discrete numerical variables that has both lower and upper bounds.
Of particular interest is how to compare two independent discrete numerical variables, a common problem in comparisons of two treatment or exposure groups.
We have considered how to compare two independent discrete numerical variables, a problem for which the difference between the two means is a suitable effect measure.
The responses are compared two by two.
Shea and colleagues [ 38] compared two different designs of distributed practice schedules in two experiments about the learning of continuous and discrete motor tasks.
A table that shows patient characteristics can be easily created by selecting 'Statistical analysis'>'Discrete variables'>'Create two-way table and compare two proportions'.
