Repeat Problem 16.6, using AREA as an additional clustering variable. Comment on your results Problem 16.6 For the family lung function data described in Appendix A, perform a hierarchical cluster...

Repeat Problem 16.6, using AREA as an additional clustering variable. Comment on your results

Problem 16.6

For the family lung function data described in Appendix A, perform a hierarchical cluster analysis using the variables FEV1 and FVC for mothers, fathers, and oldest children. Compare the distribution of area residence in the resulting groups.