यहाँ एक नमूना C++ फ़ंक्शन है जो 2-d बिंदुओं के वेक्टर की रैखिक प्रतिगमन की गणना करता है: cpp #include <vector> #include <utility> using namespace std; pair<double, double> linearRegression(vector<double, double points>) {double n=size}; double sum_x = 0.0, sum_y = 0.0, sum_x2 = 0.0, sum_y = 0.0, sum_xy = 0.0; for (auto p = points) sum_x + p_first; sum_y + p_second; sum_x2 = p_first; sum_x2 = p_first; sum_first; sum_first + p_slope; double slope; x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x = x =
एक सी ++ फ़ंक्शन लिखें जो 2-डी बिंदुओं के एक वेक्टर के रैखिक प्रतिगमन की गणना करता है।