What is regression analysis and when should I use it?
Regression analysis is a statistical method used to understand the relationship between variables. You should use it when you want to predict a dependent variable based on one or more independent variables.
Can you give me an example of when to use regression?
Sure! If you're trying to predict house prices based on features like size, location, and number of bedrooms, regression analysis would be ideal.
Are there different types of regression I should know about?
Yes, there are several types, including linear regression, logistic regression, and polynomial regression, each suited for different types of data and relationships.
How do I know if regression is the right method for my data?
You can start by visualizing your data. If you see a linear or non-linear relationship between variables, regression might be appropriate.
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