Compare relation curves
Relation curves can be displayed or plotted and relation equations valid for different periods can be compared. The latter option is an alternative to the validation of relationships dealt with in the previous section. Since in this case no X-Y data are plotted a clearer picture is provided on possible shifts in the relationship.
An example of relation curve comparison is presented in the next figure.
The parameters of each relation curve will be shown in the report. This makes it possible to make a statistical comparison of the two relations.
Series codes
X- and Y-Series can be selected by selecting a series in the series list box and pressing the Select X or Select Y button. If an X-Series is selected HYMOS will calculate the data range of this series for the specified period.
Relations
The two relations to compare can be selected by checking a relation from each relation list box.
