Part 8: How do you build your first CNA model? · Module 18
Your first solution formula
How Do You Read the Result?
Type the model's name to print it. CNA reports its solution as a formula. For our supervision data, the pattern that perfectly separates the low-coverage facilities from the healthy ones is this:
"Coverage is low wherever the cold chain was broken OR supervision was missing, and nowhere else." The + means OR, so this is two roads to the same sad place. The <-> means the combination tracks the outcome exactly.
What You Will Be Able to Do
- Print and read a CNA solution formula.
- Translate a formula into a plain-language sentence.
- Connect the formula back to the raw data rows.