venndir conversion from overlap list to setlist

Source: R/venndir-conversion.R

venndir conversion from overlap list to setlist

overlaplist2setlist(x, sep = "&", ...)

Value

list where the list names are the names of each set, and values of each list element is a vector of items.

Details

This function takes input in the form of named list of vectors. The list names represent set overlaps. The vectors each contain items contained in that overlap. This content is similar to the input to counts2setlist() except in that case the input only contains the number of items per overlap, and not the items. In this case each overlap contains the vector of items also.

See also

Other venndir conversion: counts2setlist(), im2list(), im_value2list(), list2im_opt(), list2im_value(), signed_counts2setlist()

Examples

# example from eulerr::euler()
av_overlap_list <- list(
   AV="BATMAN<br>VILLAIN",
   ML="MOUNTAIN<br>LION",
   T="TODDLER",
   `AV&ML`="Wants to<br>kill you",
   `AV&T`="Goes off on<br>a lot of rambling<br>monologues",
   `ML&T`="Resists<br>taking a bath",
   `AV&ML&T`="Impossible<br>to reason with"
)
setlist <- overlaplist2setlist(av_overlap_list);

# Venn diagram
venndir(setlist,
   show_items="item",
   label_preset="items",
   item_degrees=0,
   item_cex=rep(c(2, 1.6, 1.35, 1.5), c(3, 1, 2, 1)),
   item_buffer=-0.95)


# Proportional Venn (Euler) diagram
venndir(setlist,
   show_items="item",
   label_preset="items",
   item_degrees=0,
   item_buffer=-0.95,
   proportional=TRUE)