Usage hints:
This documentation is constructed in several, colour-coded layers. The colours become darker from the top towards the bottom (yellow > orange > ochre). The lowest layers with diagrams are in white, auxiliary pages like this one in gray.
Links to the lower layers are included in the text or are provided as reduced-size "thumbnail" images. If the standard settings of the browser are not changed, then links are shown in blue in the text, and already visited links in violet.
The navigation labels "back" and "continue" allow to move along the same level, with "up" or "main level" it is possible to move one layer up. Exception: in the subtopics of "Risk indicator" and "Results", at the end of the series on the orange level, there is also a link to the next page on the yellow level.
Many images allow to get to an enlarged view by clicking them; one returns in the same way.
Navigation tables including small hyperlink-images provide another possibility to move directly within a group of graphs.
The links were designed in a way that accommodates different presentation styles.
Thus, it is by no means necessary to use all the respective possibilites. In
addition, an overview (site map) allows the direct
access to each page, with the exception of the enlarged images.
.