The phrase "the selection of variables" is correct and can be used in written English.
This phrase can be used when you want to refer to a choice or process involving multiple variables. For example, "The selection of variables was critical to the successful outcome of the experiment."
Therefore, the selection of variables is tailored to the context of migration to cloud computing.
The selection of variables to be included in the model was performed in two phases for each species independently.
Many studies have investigated the selection of variables (e.g., Krishnan, et al., 1992; Fraleigh, et al., 1998).
Traditionally OED treats separate problems such as the choice of input conditions, the selection of variables to measure, and the design of sampling time profile.
We used the OLS regression to confirm the selection of variables and GWR to explore the spatial pattern of the regression coefficients.
This analysis allowed the selection of variables such that a failure results in the highest increase of the break-even price of electricity.
With thousands of possible measurements in a typical plant, the selection of variables for sensor placement is not an easy task.
The selection of variables monitored is based on the assessment of the importance and magnitude of the expected impact and change in environmental quality attributes.
In the final section, we illustrate how these considerations have affected the selection of variables in national election studies and discuss prospects for a greater comparative focus in the future.
The selection of variables to be measured in a process, has to be made considering various objectives such as cost, observability and redundancy requirements, estimation accuracy, controllability and safety.
During the successive regression analysis, the residual mean square is minimized using a judgement function, which, although simple, is effective in the selection of variables in the error model.
