Statistics – correspondence analysis
This analysis is popular in market research, but I can see a value to use it in healthcare also. So instead of showing a frequency crosstable, you can show a type of map between 2 variables. In [...]
Note – different weights calculations crosstabs & custom tables
Hi, I got a question from a customer why the crosstable and custom table showed different result, when they worked with weighted data. Because of the weighting, there seems to be different types [...]
Statistics – Exact Test on small or skewed data
Hi, sometimes it happens that you have too small or too skewed data to be allowed doing traditional statistical tests. For example chi2-test has some rules that has to be fulfilled (I will show [...]