Sentence examples for did models were used from inspiring English sources

Difference-in-difference (DID) models were used to test pre/post differences in total SSCB sales and foreign company penetration covering the years 1999 2013.

In doing so, unobserved-components models are used to analyze the type of seasonality – stochastic or deterministic – that prevails.

Such maximal precision can never be computed, and this process can never be done if only parametric models are used.

The discrete ordinates (DO) radiation model is used to solve the radiative heat transfer equation.

Furthermore, the UNIFAC (Do) group contribution model was used to correlate and estimate the LLE data for NFM containing systems.

When this was done, the LNCaP AR model was used for docking simulations in the same manner as the hAR.

Indeed, published trial analysis guidelines do state: "mixed models may be used to explore heterogeneity of the treatment effect.

These software packages do not yet allow models to be used for time-temperature integration as described above.

To do this, models were developed using different explanatory variables such as demographics, past consumption of health resources and health status [ 3- 7].

For a cost-effective way of to do this computer modelling tools are used.

The best astrophysicists can currently do is use theoretical models based on observable properties like color and brightness.