Resolution:
standard / ## Figure 2.
Selected Venn diagram special cases and Euler diagrams drawn by the . Row 1, column 1: automatically drawn, customizable lines that optimize display of
partial areas when individual partial areas become too small in two-set Venn diagrams.
Row 1, column 2: a two-set Euler diagram showing total inclusion of one of the sets.
Row 1, column 3: a two-set Euler diagram showing two distinct sets. Row 2, column
1: a three-set Euler diagram where one set has no discrete elements. Row 2, column
2: a three-set Euler diagram where one set has no discrete elements is totally included
in one of the other two sets. Row 2, column 3: a three-set Euler diagram where two
sets have no discrete elements and are included in a larger third set. Row 3, column
1: a three-set Euler diagram showing total inclusion of two sets that are distinct
from the third set. Row 3, column 2: a three-set Euler diagram where one set is totally
included in another set, which is itself totally included in the third set. Row 3,
column 2: a three-set Euler diagram showing three distinct sets. The code to generate
all diagrams shown here is included in Additional File 3.
VennDiagram packageChen and Boutros |