DATA WAREHOUSE IMPLEMENTATION
... Mix of Centralized and Decentralized structure at a holistic level ...
... Mix of Centralized and Decentralized structure at a holistic level ...
Intro to Information Systems
... Lack of data integration Data dependence – files, storage devices, and software are dependent on each other Lack of data integrity or standardization ...
... Lack of data integration Data dependence – files, storage devices, and software are dependent on each other Lack of data integrity or standardization ...
Posterior Predictive Distribution in Regression
... −∞ < θ < ∞, we might test H0 : θ ≤ 0 vs. Ha : θ > 0 using some test statistic T (X) (a function of the data). Then if we calculated T (x) = T ∗ for our observed data x, the p-value would be: p-value = P[T (X) ≥ T ∗ |θ = 0] Z∞ = fT (t|θ = 0) dt T∗ ...
... −∞ < θ < ∞, we might test H0 : θ ≤ 0 vs. Ha : θ > 0 using some test statistic T (X) (a function of the data). Then if we calculated T (x) = T ∗ for our observed data x, the p-value would be: p-value = P[T (X) ≥ T ∗ |θ = 0] Z∞ = fT (t|θ = 0) dt T∗ ...