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  3. Analyzing Survey Data in R

Exercise

Tying it all together

Let's take a new modeling example from start to finish!

Let's build a model to predict, BPSysAve, a person's systolic blood pressure reading, using BPDiaAve, a person's diastolic blood pressure reading and Diabetes, whether or not they were diagnosed with diabetes.

Instructions 1/4

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  • Create a bubble plot with the following mappings: BPDiaAve to x, BPSysAve to y, WTMEC4YR to size, and Diabetes to color. Include survey-weight linear regression trends lines with geom_smooth().