At first this diagram appears simple to describe. However, the caption and the labeling make it more difficult. For example, the term "upper view ... similarities and differences of three embryos.

A diagram captioned: "experimental setting ... In this case, the illustration compares the similarities and differences of three embryos. Note that all three embryo illustrations are shown in side ...

This example illustrates the use of the TIMESCALE and ALIGN= options to draw time-scaled network diagrams. The Schedule data set WIDGUPD, produced by PROC CPM in the ...