what is the purpose of nnls in r? can you fit variables in r using the nnls method which variable has the most correlation what is nnls in r what is nnls in r what is nnls in r what is nnls r what is the best thing to do when you are finding a correlation in r how can r determine correlation what is r nnls avg what is the purpose of nnls in r how to find correlation between variables using nnls what is the nnls algorithm how to do nnls correlation in r r correlations does r need nnls for correlation what is mls r r mean why do you use nnls to predict correlations r can you do nnls? when do r nnls pick independent variables