1.   For your heading-tape quantity, you will need to plot the curve as below and double the measurement.

2.   In order to plot ROC curves for individual films it is necessary to have a relatively large number of responses in each category.

3.   To do so, the cooling curves are plotted for the two pure components and for mixtures with various compositions of the two components.

4.   A cooling curve is plotted and the freezing point determined.

5.   Individual dose-response curves were then plotted.

6.   Plot the curve upward.