In an f(x) chart, an x-y data series displays for each chart.

Introduced in PAtools 7.0 upgrade 08/2016

Select the x-y data series from the variables list in the test. Alternatively, read the data series from a PAtools results file. Define an additional variable in the results file that serves as a grouping feature. For example, define a variable to filter the characteristics of a key field.

To assign a group, you can define an absolute tolerance or a percentage tolerance. Within this tolerance, the data are assigned to a certain group. If the tolerance is exceeded, a new group begins.