# Questions tagged [regression-coefficients]

The parameters of a regression model. Most commonly, the values by which the independent variables will be multiplied to get the predicted value of the dependent variable.

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### Interpretation of coefficients and their confidence intervals in a regression analysis

Note: apologies in advance if this is a duplicate, I didn't find a similar q in my search Can you compare two independent variables and their confidence intervals in a regression model? I am running a ...
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### Testing for regression coefficient equal to 0

I usually take a look at the diagonal elements of the matrix $(X'X)^{-1}$ and the $MSE$ in order to determine the standard deviation of the regression coefficients. I encountered a problem from a ...
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### varying coefficient models parameters and estimation first principles

Please could someone explain in lay terms how the varying coefficient model works? The generalised form looks like eigenvectors. I am unsure why there is Xb(U-u) and K(U - u) and what these are used ...
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### Interpretation of multiple regression coefficients

I want to analyse the causal effect of the attendance of an event on the attitude of inviting other people to any event in the future. I have data from individuals from around the world with data on ...
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### Adjust 95% CI and P value if I scale up predictors in the logistic regression?

I am conducting a logistic regression in R and trying to understand whether to adjust the p-value and 95% CI, in the same way, I did for the coefficient/odds ratio if I want to report "every 5-...
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### Compare regression coefficients across two (or more) svyglm() models

The question I have is related to this one, but slightly more specific. Suppose I use data from a large-scale educational assessment to investigate how students' proficiency in math depends on their ...
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### Converting unstandardised regression coefficients to Cohen's d for meta-analysis

I am conducting a meta-analysis of Cohen's d and some raw effect sizes are unstandardised regression coefficients. Of these unstandardised regression coefficients: Some are based on a binary ...