| These measures were used to create the study's control variable in the multivariate analyses. |
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| These questions are the ones you think are affected by the control variable. |
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| Job tenure is measured as the number of weeks worked at the job and is included as a control variable. |
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| The key results in the study are robust to the choice of fathers' over mothers' average education as the control variable. |
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| A control variable is any factor that remains unchanged and strongly influences values. |
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| Note that in thermally slow systems the actual value of the control variable may continue to rise after the controller has been switched off. |
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| The control variable and the algorithms used to calculate the warning and action limits are determined for each track. |
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| If incorrectly applied, this can result in impermissible values of the control variable. |
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| Apart from the control variable, each track on the control chart also contains control limits for the process. |
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| The times Tu and Tg are derived from the progress of the actual value of the control variable. |
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| The motor is switched off as soon as the stroke position, which is equivalent to the received control variable, has been reached. |
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| The temperature regulator can be equipped with a double adapter to connect an additional thermostat to control a further control variable. |
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| The information for selecting or defining the control variable and the algorithms for calculating the control limits are programmed in this module. |
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| Inflation is also used as a control variable. |
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| In circulation systems there is no superheating which can be used as a control variable for a thermostatically controlled expansion valve operation. |
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