PKIN allows to examine different models and compare their numerical output using the history mechanism. Sometimes it is also helpful to compare the model curves resulting from different model configurations in question. This can be achieved using the Study compare dialog in the Menu.
A new dialog window is opened with a clone of the current data set. It supports all features of PKIN except for the functions related to data management. So the user can arrange the original PKIN window and the dialog window next to each other and process/visualize the same data in parallel.