What are some statistical methods I can use in C++?

What are some statistical methods I can use in C++?

In C++, you can use methods like linear regression, hypothesis testing, and ANOVA. Would you like details on any specific method?

Can you explain linear regression?

Linear regression is a statistical method to model the relationship between a dependent variable and one or more independent variables. It finds the best-fitting line through the data points.

How do I implement linear regression in C++?

You can implement linear regression in C++ using libraries like Eigen for matrix operations or write your own algorithm using basic math functions. Would you like a code example?

Yes, please provide a simple code example.

Here's a simple example using Eigen:

#include <Eigen/Dense>
using namespace Eigen;

int main() {
    MatrixXd X(5, 2);
    MatrixXd y(5, 1);
    // Fill X and y with your data
    // Perform linear regression calculations
}

This sets up the data structure for linear regression.