Jittering

Jittering Little App: Self-described level of health versus frequency of feeling depressed in the National Health and Nutrition Evaluation Survey. Click here to launch.

The Jittering Little App shows how the general point-plot can be effective even when variables are categorical.

Students can adjust the amount of jittering and transparency.
Can stratify sampling by the explanatory variable.

Suggested StatPREP 101 activities

Jittering activity