The prediction plot shows predicted values derived from the calibration
model versus actual values of the data object. Each data point in the
plot represents a calibration data object. In addition to the trend line,
the prediction plot will also show the underlying linear equation of the
trend line in the upper left corner. Therefore slope and offset of the
trend line are available at a glance. The corresponding correlation coefficient
R2 is also shown.
All data points should be located close to the diagonal line. The closer
the they are, the better the predicted value matches the actual value
of a sample.
Additional information on particular samples can be reviewed, if you
move the mouse pointer close to data point of interest. A tool tip help
is displayed automatically containing additional information on the sample
and the results.