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tidy()
now defaults to tidySet()
.union_closed()
.power_set()
returns also the sets of size 1 and have
better names by default.[
, $
, [[
and
setters [<-
, $<-
, [[<-
now work for TidySets:
i
indicates rows,j
either “relations”, “sets” or “elements”k
the columns of the slot.TS[["A"]]
extracts set “A” and replacing it via
[[<-
will remove it.$
works.length()
returns the number of sets (to complete
ncol
and nrow
).lengths()
returns the number of relations for each
set.NEWS.md
file to track changes to the
package.These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.