parameter

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parameter

 [pah-ram´ĕ-ter]
1. in a mathematical expression, a constant that distinguishes specific cases, having a definite fixed value in one case but different values in other cases.
2. in statistics, a value that specifies one of the members of a family of probability distributions, such as the mean or the standard deviation.
3. a variable whose measure is indicative of a quantity or function that cannot itself be directly determined precisely.

pa·ram·e·ter

(pă-ram'ĕ-tĕr), Avoid the jargonistic use of this word to mean simply 'something measured or measurable'. One of many dimensions or ways of measuring or describing an object or evaluating a subject:
1. In a mathematic expression, an arbitrary constant that can possess different values (with each value defining other expressions), and can thereby determine the specific form but not the general nature of the expression; for example, in the equation y = a + bx, a and b are parameters.
2. In statistics, a term used to define a characteristic of a population, in contrast to a sample from that population, for example, the mean and standard deviation of a total population.
3. In psychoanalysis, any tactic, other than interpretation, used by the analyst to further the patient's progress.
[para- + G. metron, measure]

parameter

A mathematical and statistical variable in a model system that partially or completely characterises a probability distribution. Parameters are rarely known and are usually estimated by statistical computation from samples. In clinical trials, parameter may be used synonymously with variable for factual data—e.g., age, date of recovery, measurements and clinical assessments; however, it is most often linked to statistical conventions as a numeric characteristic of a population and thus has a narrower definition than variable.

parameter

Cardiac pacing A term quantifying an operational element determining pacemaker behavior–eg, rate, pulse width, A-V interval, refractory period, etc

pa·ram·e·ter

(pă-ram'ĕ-tĕr)
1. One of many dimensions or ways of measuring or describing an object or evaluating a subject
2. mathematics An arbitrary constant that can possess different values, each value defining other expressions.
3. statistics A term used to define a characteristic of a population, in contrast to a sample from that population.
4. psychoanalysis Any tactic, other than interpretation, used by the analyst to further the patient's progress.
[para- + G. metron, measure]

pa·ram·e·ter

(pă-ram'ĕ-tĕr)
One of many dimensions or ways of measuring or describing an object or evaluating a subject.
[para- + G. metron, measure]
References in periodicals archive ?
Assume that the parameterizing matrices of the DH (25a), (25b), (25c), and (25d) are subject to parametrical disturbances so that
At check of efficiency of parametrical identification and fuzzy KB we used a wide spectrum of functions described nonlinear dependences; and they are realized in the package Optimization Toolbox.
The intelligent model for painting process and cost forecasting is based on the integration of painting process attributes database, forecasting parametrical functions and rules.
Having the parametrical equations of the involutes and filet curves of the direct profile, also of the inverted profile, and developing a MATLAB application on this basis, one can obtain the graphical representation of the four curves for the pinion and also for the gear (Fig.
The simulation results of multiple parametrical experiments were obtained and consequently evaluated into graphical interpretation of efficiency of proposed converter.
The high accuracy classification in this case is difficult because the parametrical descriptions of the textures are high correlated.
The normality of experimental measured data has been tested according to Shapiro-Wilkson parametrical test criteria for its good power properties in comparison with a wide range of alternative tests.
This paper is attempting to address this issue (support conditions) as well as the parametrical study.
These transforms can be interpreted also as a single parametrical transform with infinite number of shapes of basis functions (BFs).
The most important parametrical relationship in the use of electrochemical micromachining is that between amplitude, pulse width and working gap.
In order to do that, the parametrical studies developed in the last decades, with important contributions for the seismically engineering general progress made by edifying many controversial aspects from the past, led to choose and hierarchy arrange the most signifying phenomenon that rule a structure behaviour at intense seismically actions.