what is the best way to identify the variable that separates several groups? which variable is best to identify as a cluster? how do you identify the variables that separate several groups? how do you identify the variables that separate groups? how do you identify the variables that separate several groups how do you identify variables that separate several groups how to identify variables that separate groups how many variables in a morphological matrix what type of variable does morphometrics use how to identify the variables that separate several groups what is the best way to identify the variables that separate several groups how to determine whether a sample is clustered how to identify the variables that separate several groups? how do you find the variables that separate several groups? how many variables are in a morphometric matrix how much variability does a variable have how to identify variable that separates several groups in a morphometric study of a frog how many variables can separate groups do morphometric variables help to separate groups how can you identify the variable that separates several groups?