The two graphical techniques we usually use to present nominal (categorical) data are:
举一反三
- Nominal (categorical) data may be treated as ordinal or numerical (quantitative).
- The best type of chart for comparing two sets of categorical data is:
- We can use “data is” rather than “data are”.
- We use “————” to refer to weak possibility in the present and future.
- The goal of widespread use of EHRs is to make better use of the data we are already collecting.