Run a logistic regression model with both explanatory variables Radius and Concave. a. Create histograms of the
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a. Create histograms of the standardized Pearson residuals and deviance residuals.
b. Create scatterplots of delta deviance, delta chi-square, and delta beta (standardized) versus the expected probabilities.
c. Create scatterplots of delta deviance, delta chi-square, and delta beta (standardized) versus the leverage.
d. Identify any observations (covariate patterns) that appear to be outliers or influential observations.
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Related Book For
Practicing Statistics Guided Investigations For The Second Course
ISBN: 9780321586018
1st Edition
Authors: Shonda Kuiper, Jeff Sklar
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