A Venn diagram can show data sets such as preferences in market research. When sets intersect (overlap), the elements in the intersection are members of both sets. When the sets have no elements ...

The Venn diagrams above illustrate standard set theory used to represent the membership of elements in the resulting set. Let’s discuss each example: ...

The FRAME option produces a border around the network diagram. The AUTOREF option draws reference lines at every tick mark. The LREF= and CREF= options specify the line style and color for the ...