Definition of Regression coefficient

1. Noun. When the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line.

Category relationships: Statistics
Generic synonyms: Parametric Statistic
Group relationships: Linear Regression, Rectilinear Regression

Lexicographical Neighbors of Regression Coefficient

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regreening
regreens
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regreeting
regreets
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regressand
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regression coefficient (current term)
regression curve
regression equation
regression line
regression of the mean
regression of y on x
regression to the mean
regression toward the mean
regression tree
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regressions
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regressive-reconstructive approach
regressive staining
regressively

Literary usage of Regression coefficient

Below you will find example usage of this term as found in modern and/or classical literature:

1. Principles of Breeding: A Treatise on Thremmatology Or the Principles and by Eugene Davenport, Henry Lewis Rietz (1907)
"SECTION V — THE regression coefficient From the correlation coefficient and the ... To obtain the regression coefficient of the weight of ears relative to ..."

2. Principles of Breeding: A Treatise on Thremmatology Or the Principles and by Eugene Davenport, Henry Lewis Rietz (1907)
"SECTION V —THE regression coefficient From the correlation coefficient and the ... To obtain the regression coefficient of the weight of ears relative to ..."

3. Labor in the Rural Household Economy of the Zairian Basin by Tshikala B. Tshibaka (1992)
"The regression coefficient for the male labor per capital variable (Lmp/Kt) and for its quadratic term are positive and statistically different from zero. ..."

4. Journal of the American Chemical Society by American Chemical Society (1879)
"Negative regression coefficient, most probable value > 100. • This value is a result of the negative regression coefficient which may be caused by isotope ..."

5. Fundamentals of Educational Measurement with the Elements of Statistical Method by Chester Arthur Gregory (1922)
"The following computation shows that these fractions are equal to the regression coefficients. Let the regression coefficient r— be represented by pj. ..."

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