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visATC (development version)

visATC 1.1.0

Major changes

  • new graft() function joins multiple atctree objects together (internally this required structural alterations so that every atctree contains the root node)

  • subsetting ([) method now shows the descendents of an ancestor when j>0, and does nothing when j=0. (Previously it only showed the direct lineage when j>0, which wasn’t very informative).

Minor changes and bug fixes

  • more examples, and all rewritten with pipe operator for clarity

  • fixed error in return from cutting() method

  • used internally: new helper atctree methods intree() and parents(), and coercion of atctree to data.frame

  • minor alteration to layout of levels in plots

  • new slot ‘drugnames’ for atctree class

  • look() atctree method finds nodes with a search term

  • show() method now displays root node as well

visATC 1.0.0

CRAN release: 2026-09-23

  • Initial CRAN submission.