why use condition number v. multiple variable why use the condition number method in the design matrix what is condition number used for what is condition number in r which of the condition number methods is best which condition number is best what is the best measure of multicollinearity what is multicollinearity which is best to analyze a multicollinear variable? what are the three measures of multicollinearity used for? which is best measure of multicollinearity? which condition is best for multicollinearity which of the following is a measure of multicollinearity? a. a. condition number b. multicollinearity which of the following is best for multicollinearity which measure of multicollinearity is the best? what is multicollinearity what measures of multicollinearity are used? which is best condition number which is a measure of multicollinearity? what measures multicollinearity