Regression Calculator ek powerful statistical tool hai jo do variables ke darmiyan relationship ko samajhne ke liye use hota hai. Is calculator ki madad se aap slope (m), intercept (b), Pearson correlation (r) aur R² easily nikal sakte ho. Yeh calculator simple aur accurate linear regression analysis karta hai jahan ek variable (independent X) ka asar doosre variable (dependent Y) par dekha jata hai. Saath hi aap apne diye gaye X value ke liye predicted Y value bhi calculate kar sakte ho. Chart aur regression line ki wajah se result ko visually samajhna aur bhi easy ho jata hai. Research, academics, aur data analysis ke liye yeh tool bohat zyada helpful hai.