how to exclude a factor from a correlational equation if a factor is a gene, what is the factor what is the coefficient for all factors in a gene if tfs is zero in a gene expression matrix, how to set expression of the influence factor to zero when a factor is excluded can a gene influence it how to calculate the factor of the coefficient if q gene expression is zero, why is it important to exclude it? what is a factor that cannot be an influence if the gene is a factor can it have a zero effect on the expression of the gene? how to calculate coefficient of an influence factor can a factor be a factor what is the cv.glmnet used for? if expression is zero can the factor be excluded how to set a factor to zero in excel what makes the coefficient of the factor zero? if an expression is zero, then cv.glmnet what is the difference between a factor and an expression factor how to exclude a factor in cv formula if gene is influence factor, tfs = tfs if glmnet is not excluding factors, how is it calculated?