Amos created ZEPPELIN-811:
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Summary: R tutorial fixes
Key: ZEPPELIN-811
URL: https://issues.apache.org/jira/browse/ZEPPELIN-811
Project: Zeppelin
Issue Type: Improvement
Components: Interpreters
Affects Versions: 0.6.0
Reporter: Amos
Priority: Minor
Fix For: 0.6.0
The R tutorial was written to do things in non-R ways and to only work with one
of the R interpreters. I had not looked at it before tonight because I didn't
realize there was an intent to package it other than exclusively with the
sparkr interpreter.
An R tutorial notebook should be both (a) Interpreter-agnostic, and (b)
Familiar for people who are coming from the R-world. E.g., we make html using
HTML objects, we make images by calling image(), we make tables by calling
data.frame() or table(), if we call an interactive visualization outside of a
knitr-like environment, we expect it to open a new window for display, we don't
use for-loops for vectorizable operations, etc. etc.
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