# regression

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Related to regression coefficient: correlation coefficient

## regression

[re-gresh´un]
2. subsidence of symptoms or of a disease process.
3. in biology, the tendency in successive generations toward the mean.
4. an unconscious defense mechanism used to resolve conflict or frustration by returning to a behavior that was effective in earlier years. Some degree of regression frequently accompanies physical illness. Patients who are mentally ill may exhibit regression to an extreme degree, reverting all the way back to infantile behavior; this is called atavistic regression. adj., adj regres´sive.

## re·gres·sion

(rē-gresh'ŭn),
1. A subsidence of symptoms.
2. A relapse; a return of symptoms.
3. Any retrograde movement or action.
6. The distribution of one random variable given particular values of other variables relevant to it (for example, a formula for the distribution of weight as a function of height and chest circumference). The method was formulated by Galton in his study of quantitative genetics.
[L. regredior, pp. -gressus, to go back]

## regression

/re·gres·sion/ (re-gresh´un)
2. subsidence of symptoms or of a disease process.
3. in biology, the tendency in successive generations toward the mean.
4. defensive retreat to an earlier, often infantile, pattern of behavior or thought.
5. a functional relationship between a random variable and the corresponding values of one or more independent variables.regres´sive

## regression

(rĭ-grĕsh′ən)
n.
1. The process or an instance of regressing, as to a less perfect or less developed state.
2. Psychology Reversion to an earlier or less mature pattern of feeling or behavior.
3. Medicine Subsidence of the symptoms or process of a disease.
4. Statistics A technique for predicting the value of a dependent variable as a function of one or more independent variables in the presence of random error.

## regression

[rigresh′ən]
Etymology: L, regredi, to go back
1 a retreat or backward movement in conditions, signs, or symptoms.
3 a tendency in physical development to become more typical of the population than of the parents, such as a child who attains a height closer to the average than to that of tall or short parents. regress, v.

## regression

Any return to an original state. See Atavistic regression, Generalized additive logistic regression, Hypnotic age regression, Least-squares regression, Linear regression, Past life regression, Psychoregression Medtalk The subsiding of disease Sx or a return to a state of health Oncology A receding of CA Psychiatry A partial, symbolic, conscious, or unconscious desire to return–regress to a state of dependency, as in an infantile pattern of reacting or thinking, which occurs in normal sleep, play, physical illness, and in various mental disorders.

## re·gres·sion

(rĕ-gresh'ŭn)
1. A subsidence of symptoms.
2. A relapse; a return of symptoms.
3. Any retrograde movement or action.
5. The tendency of offspring of exceptional parents to possess characteristics closer to those of the general population.
7. The distribution of one random variable given particular values of other variables relevant to it (e.g., a formula for the distribution of weight as a function of height and chest circumference).
[L. re-gredior, pp. -gressus, to go back]

## regression

1. A psychoanalytic term implying a return to childish or a more primitive form of behaviour or thought, as from a genital to an oral stage.
2. A psychological term denoting a temporary falling back to a less mature form of thinking in the process of learning how to manage new complexity. Cognitive psychologists view such regression as a normal part of mental development.
3. A statistical term defining the relationship two variables such that a change in one (the independent variable) is always associated with a change in the average value of the other (the dependent variable).

## Regression

In psychology, a return to earlier, usually childish or infantile, patterns of thought or behavior.

## regression

term open to misinterpretation, in that it means attenuation and subsequent resolution of symptoms or exacerbation of the disease state

## re·gres·sion

(rĕ-gresh'ŭn)
1. Subsidence of symptoms.
2. Relapse; return of symptoms.
3. Any retrograde movement or action.
[L. re-gredior, pp. -gressus, to go back]

## regression

2. subsidence of clinical signs or of a disease process.
3. in biology, the tendency in successive generations toward the mean.
4. the relationship between pairs of random variables; the mean of one variable and its location is influenced by another variable.

regression analysis
see regression analysis.
regression coefficient
is the factor which determines the slope of a regression line; the greater the coefficient the steeper the line.
curvilinear regression
when the relationship between two variables is not linear.
linear regression
the relationship between two variables is a straight line.
References in periodicals archive ?
Deaton suggests that models with "structural" goals should be unweighted, whereas those that estimate regression coefficients for the population should be weighted.
The estimation of comparable variants of equation (1) that use percentage change in terms of trade as a proxy for macroeconomic fluctuation yield similar estimates of the regression coefficients of institutional variables (6).
Table 2 Regression Coefficients for Difference Specification Specification [alpha] [beta] [[lambda].
i], the next step in the experiment result processing is adequacy determination of the obtained model and calculation of the multiple regression coefficient R as an additional adequacy criteria.
In response to Hypothesis III, the regression coefficient is used to test whether the China's OFDI amount will increase as the amount of coal supply of an African recipient country increases.
In case of income, it was observed that for a yearly income of 50,000 Tk and above, the estimated regression coefficient and OR were 0.
If you violate this assumption, regression coefficient firstly, gives non-oblique estimation of real values and predicted values Secondly, "among other coefficients will not have lower variance, predicted values will not follow the normal distribution and standard error of regression coefficients are developed oblique(Marshall et al.
The correlation method gathers in its current state the whole complex of identification for causal links between phenomena and investigation of statistical connections, leading to synthetic numeric representations: regression functions, regression coefficients, correlation coefficients, determination coefficients, estimation errors etc.
The regression coefficient of attitude towards recognition to preference for rewards is (b=.
50% Num obs 14,317 14,651 12,129 4,480 1,879 Table 2 Regression Coefficient Estimates--Model 1 Some College Variable HS Grad College Grad Intercept 1.
Generally, we define differential moderation of mothering and fathering to be a condition in which adding a moderating variable to an existing model with mothering, fathering, and youth outcome variables significantly alters the regression coefficient of the youth outcome on the mothering and/or fathering variables such that at least one subgroup can be identified in which the observed mother versus father pattern differs from the general mother versus father pattern observed prior to the inclusion of the moderating variable.

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