Linear regression models the relationship between a dependent and independent variable(s). A linear regression essentially estimates a line of best fit among all variables in the model. Regression ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Many of Pew Research Center’s survey analyses show relationships between two ...

We consider estimation of an additive nonparametric regression model with known link function. The asymptotic distribution of this regression estimate is given. The practical performance is ...

This is a preview. Log in through your library . Abstract The Cox regression model with a shared frailty factor allows for unobserved heterogeneity or for statistical dependence between the observed ...

The estimates for the House of Representatives come from a model, not just from a survey result. The difference between the two is that while a survey attempts to measure the whole of something by ...

A simple regression model based on the pretreatment estimated glomerular filtration rate (eGFR) reliably predicted the ...