wordtree, R

Word trees with googleVis 0.6.4

It’s been while since the last update on googleVis. Well, the Google Chart Tools are fairly settled now, but some time ago Google added Word Trees: A word tree depicts multiple parallel sequences of words. It could be used to show which words most often follow or precede a target word (e.g., “Cats are…”) or to show a hierarchy of terms (e.g., a decision tree). Google word trees are able to process large amounts of text quickly.