regression - Trying to understand the fitted vs residual plot? - Cross ...
The word "regressed" is used instead of "dependent" because we want to emphasise that we are using a regression technique to represent this dependency between x and y. So, this sentence "y is regressed on x" is the short format of: Every predicted y shall "be dependent on" a value of x through a regression technique.
regression - Why do we say the outcome variable "is regressed on" the ...
I am struggling to decide which reference category I should define in my logistic regression model. When I define "mandatory school" as a reference in the variable education the results s...
It appears that isotonic regression is a popular method to calibrate models. I understand that isotonic guarantees a monotonically increasing or decreasing fit. However, if you can get a smoother f...
Is it possible to have a (multiple) regression equation with two or more dependent variables? Sure, you could run two separate regression equations, one for each DV, but that doesn't seem like it ...
I am experimenting with stepwise regression for the sake of diversity in my approach to the problem. So, I have 2 questions: What are the advantages of stepwise regression?
I am currently testing a binary logistic regression model (N=2000), examining the relationship between several independent variables (such as substance use -categorial-, gender-categorial-, self-co...
I know correlation does not imply causation but instead the strength and direction of the relationship. Does simple linear regression imply causation? Or is an inferential (t-test, etc.) statistica...