File:GUID-CF7F5B0B-FAF1-44B3-AC5C-7969936EB3CB-web.png

Cross-validation omits a point (red point) and calculates the value of this location using the remaining 9 points (blue points). The predicted and actual values at the location of the omitted point are compared. This procedure is repeated for a second point, and so on. For all points, cross-validation compares the measured and predicted values