epos (version 1.1)

drawVenn4DrugDoc: Create quad Venn Diagramm for shared documents with co-occurrences of drug names between EpSO, ESSO, EPILONT and EPISEM

Description

Create quad Venn Diagramm for shared documents with co-occurrences of drug names between EpSO, ESSO, EPILONT and EPISEM

Usage

drawVenn4DrugDoc()

Value

plot object

Examples

if (FALSE) {
ggplot2::ggsave("venn4drugdoc.png", plot = drawVenn4DrugDoc(), width=240, 
  height=160, units = "mm", dpi = 300)
}