Sentence examples for model a variable from inspiring English sources

In this model, a variable heat flow (depending upon the viscosity at the base of the lithosphere) is applied along an isotherm located in the lower unstable part of the lithosphere.

Then by taking the constructed LF metamodel as a prior-knowledge and mapping the output space of the LF metamodel to that of the studied high-fidelity (HF) model, a variable fidelity (VF) metamodel is created to approximate the relationships between the design variables and corresponding output responses.

The constraints model a variable of the original LP, i.e., a set of STRXs and the objective function indicates the reduced costs, namely this variable's original objective coefficient minus the product of the dual values and the corresponding matrix column.

Instead of fixed-effects Tobit models, we use a two-part model which is often used in health economics to model a variable with a large number of zero values [38, 39].

In this case the effect is opposite to that in the previous test because CTM is able to model a variable arrival rate to the queue depending on the location of the queue tail, which is in general not equal to the traffic demand profile entering the road section, as the longer the queue is the earlier will a given block of demand reach it.

I assumed general critical-failure time probability density functions to model a variable hazard rate with a bathtub curve.

The model extends the log-linear inactivation model including a variable and model parameters quantifying the induced thermal resistance.

We calculated tests for trend by including in Cox models a variable constructed from estimates of the number of years of education for each category of educational attainment.

When attempting to determine whether a variable is associated with outcome, there will often be no prior evidence from which one can pre-specify in which sub-model a variable of interest should be included.

In the final models, a variable with a P-value <0.05 was considered statistically significant.

We also tested the potential interaction between O3-8hr and temperatures variables, and we introduced in the models a variable taking into account humidity levels (maximum daily relative humidity).