In statistics, regression is a technique used to model the relationship between a dependent variable (or target) and one or more independent variables (or predictors). There are several different types of regression models, each suited for different types of data and modeling scenarios. Here are some common types of regression in statistics:

1. Linear Regression: Linear regression is one of the simplest and most widely used regression techniques. It models the relationship between the dependent variable and one or more independent variables as a linear equation. The goal is to find the best-fit line that minimizes the sum of squared errors between the predicted and actual values.
2. Multiple Regression: Multiple regression extends linear regression to include two or more independent variables. It allows for modeling more complex relationships between the dependent variable and multiple predictors.
3. Polynomial Regression: Polynomial regression is a form of linear regression where the relationship between the dependent variable and the predictors is modeled as an nth-degree polynomial. It can capture non-linear relationships in the data.
4. Ridge Regression: Ridge regression is a type of regularized linear regression that adds a penalty term to the model to prevent overfitting. It is useful when there is multicollinearity (high correlation) among the independent variables.
5. Lasso Regression: Lasso regression is another regularized linear regression that adds a penalty term to the model. It is particularly useful for feature selection as it tends to drive the coefficients of less important variables to zero.
6. Logistic Regression: Logistic regression is used for binary classification problems, where the dependent variable has two categories. It models the probability of one of the categories based on the independent variables.
7. Poisson Regression: Poisson regression is used when the dependent variable represents count data, such as the number of occurrences of an event in a fixed interval. It models the relationship between the predictors and the count variable.
8. Nonlinear Regression: Nonlinear regression is used when the relationship between the dependent variable and the predictors is not linear. It involves fitting a nonlinear function to the data to capture the underlying pattern.
9. Time Series Regression: Time series regression is used to model time-dependent data, where the dependent variable changes over time. It accounts for temporal dependencies in the data.
10. Quantile Regression: Quantile regression is used to model different quantiles of the dependent variable, allowing for a more flexible analysis of the conditional distribution of the data.

Each type of regression has its own assumptions and applications, and the choice of the appropriate regression model depends on the nature of the data and the research question being addressed.