What are covariates examples? Another example (from Penn State): Let's say you are comparing the salaries of men and women to see who earns more. One factor that you need to control for is that people tend to earn more the longer they are out of college. **Years out of college in this case** is a covariate.

## What does the word covariate mean?

: **any of two or more random variables exhibiting correlated variation**.

## What is covariates in regression?

A variable is a covariate **if it is related to the dependent variable**. A covariate is thus a possible predictive or explanatory variable of the dependent variable. This may be the reason that in regression analyses, independent variables (i.e., the regressors) are sometimes called covariates.

## How do you find a covariate?

## How do you deal with covariates in regression?

## Related advices for What Are Covariates Examples?

### Is temperature a covariate?

Common covariates include ambient temperature, humidity, and characteristics of a part or subject before a treatment is applied.

### What is multivariable data?

Multivariate data consist of individual measurements that are acquired as a function of more than two variables, for example, kinetics measured at many wavelengths and as a function of temperature, or as a function of pH, or as a function of initial concentrations, and so forth, of the reacting solutions.

### Are covariates confounders?

Confounders are variables that are related to both the intervention and the outcome, but are not on the causal pathway. Covariates are variables that explain a part of the variability in the outcome.

### How many predictors is too many in regression?

Simulation studies show that a good rule of thumb is to have 10-15 observations per term in multiple linear regression. For example, if your model contains two predictors and the interaction term, you'll need 30-45 observations.