what is the cophenetic coefficient of a cluster can we compare different clustering methods what is the correlation coefficient used for clustering in statistics is the correlation coefficient based on weighted data cophenetic correlation coefficient vs. cophenetic correlation why is it important to compare different data sets what coefficient is used in cophenetic analysis what's the correlation coefficient for the weighted data set what is the cophenetic correlation coefficient? which of these coefficients is commonly used by clustering data sets? what is a cophenetic coefficient why is the cophenetic correlation coefficient used? what is cophenetic correlation what is the cophenetic correlation coefficient what is the coefficient of correlation what is the cophenetic coefficient when is the cophenetic coefficient calculated which of the following measures a correlation coefficient in a cluster? what is the correlation coefficient based on cluster what is the correlation between data sets