Question: In Rstudio, ( LC 3 . 2 ) Say a doctor is studying the effect of smoking on lung cancer for a large number of

In Rstudio,

(

3.2)

Say a doctor is studying the effect of smoking on lung cancer for a large number of patients who have records measured at five year intervals. She notices that a large number of patients have missing data points because the patient has died, so she chooses to ignore these patients in her analysis. What is wrong with this doctor

s approach?

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