Least Squares App

Play around with the least squares app on Play around with the least squares app on http://solve.shinyapps.io/LeastSquaresApp

1. Use N=10
2. Try to adjust manually the intercept and the slope to minimize the sum of squared errors, K.
3. Display the least square estimate to see how close you were.
4. Display the true model. Were you close?

Once Again,

1. Increase to N=100
2. Repeat the procedure.
3. Are you closer to the true model now?