What is the input variable

To solve an equation, the variable that you use is called input variable and the outcome is output variable. Sadly, this is an easy concept to teach. It is the variable whose values affect the output (response) of the system. Find more terms and definitions using our Dictionary Search.

Input Variable appears in: Encyclopedia of Business Analytics and.

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This section discusses the use of variables in webMathematica pages.

It covers the way that input variables are processed as well as issues, such as scoping, that concern the use of local variables in code that appears in webMathematica pages. There are three kinds of variables in webMathematica: input variables , page . In mathematical modeling, statistical modeling and experimental sciences, the values of dependent variables depend on the values of independent variables. The dependent variables represent the output or outcome whose variation is being studied. The independent variables represent inputs or causes, i. This MATLAB function returns the workspace variable name, s, corresponding to the argument number argNumber.

Another word for input is domain and for output the range. As we stated earlier the prize the costumer has to pay, y, is dependent on how many pounds of carrots, x, that the customer buys. In process control there are two types of input variables : manipulated variables and disturbance variables. In this context, the manipulated variable is the input that is controlled by the process operator or control system. The manipulated variables are adjusted by the process operator (or control system) to . They provide the input which is modified by the model to change the output.

Dependent variables - The values that result from the . The input storage class defines the external variable. To become truly shareable and version controlle we need to parameterize the configurations. Learn more about input , prompt, variables.

Video created by Duke University for the course Mastering Data Analysis in Excel. An informat gives the data type and the field width of an input value. Informats also read data that are stored in nonstandard form, such as packed decimal, or numbers that contain special characters such as . This module gives you additional valuable concepts and skills related to building high-quality models. If you are like most SAS programmers, you need to use PUT() and INPUT () at least once to complete . The task of selecting input variables is common to the development of all statistical models, and is largely dependent on the discovery of relationships . ANNs, smaller training sets and easier training.

Keywords: Electric power systems, Short-term load forecasting,. Phase-space embedding, Artificial neural networks. Recently, a new methodology for selecting input variables based on nearest correlation spectral clustering ( NCSC) has been proposed. I want then to store the input . For model-based production control and optimisation, it is crucial to properly identify those input variables that have the strongest influence on production performance. This way, production operators can focus only on the relevant variables, and production control problems can be reduced.

In order to identify previously . We propose an input variable selection method based on discriminant features.