which metric would use the euclidian distance metric to plot euclid distance which metric is correct to use for predicting consumption how to measure the mahalanobis distance why use longitude and latitude how can measure the distance of consumption how to calculate pca for each month what is mahalanobis distance how do i calculate the distance between a treatment and a control what is the distance between each treatment control and an individual calculate euclidian distance for mahalanobis distance between treatments what is mahalanobis distance how to calculate mahalanobis distance how to find the distance of each individual how to calculate geographic distance when to use longitude & latitude which variable should be used in calculating pca what is the mahalanobis distance in a pca why is it important to use longitude and latitude for the pca analysis why would i use longitude and latitude for pca