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Thread: Mahalanobis Distance - JMP

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    Mahalanobis Distance - JMP




    Hello

    I have a data set with 92 variables. I loaded it into JMP 9 and tried to calculate the mahalanobis distance in order to find outliers.

    instead of getting the usual output, of distances for each subject, I got a graph with distances for only 8 subjects out of 70...

    Does anyone has a clue of why this could have happened ?

    Edit:

    I found out why it happens, every row with at least one missing value doesn't get a calculated distance... how do I solve it ?
    Last edited by NN_STAT; 02-23-2012 at 03:51 AM.

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