Plot decision tree graph exported using Tree API in R and Python clients

Description

Integrate tree plotting into R and possibly Python client using Tree API and 3d-party graph packages for plotting.

In R plotting trees introduces dependencies on other packages. Currently, h2o package imports graphics, tools, utils, RCurl, jsonlite and suggests ggplot2, mlbench, Matrix, slam, bit64 (≥ 0.9.7), data.table (≥ 1.9.8), survival. R implementation should introduce minimal additional dependencies when designing this new functionality.

Assignee

New H2O Bugs

Fix versions

None

Reporter

Gregory Kanevsky

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Priority

Major
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