Github user jeffsteinmetz commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/208#issuecomment-195077353
`print(mtcars) `
returns text in a similar way as R as you suggested.
Perhaps some hints in the interpreter docs.
Not seeing the row names as the default zeppelin output was perhaps
unexpected behavior for me â I would say I am a moderately frequent user of
R.
I donât live in it every day though.
It does make sense that row names are really not part of the data frame
columns.
If somebody wants the row names as a column, they can
myDF <- cbind(Row.Names = rownames(myDF), myDF)
From: elbamos
Reply-To: apache/incubator-zeppelin
Date: Thursday, March 10, 2016 at 1:28 PM
To: apache/incubator-zeppelin
Cc: Jeff Steinmetz
Subject: Re: [incubator-zeppelin] R Interpreter for Zeppelin (#208)
The row id's aren't part of the table in R. Also, R actually is formatting
the table in a specific way. Try returning a data_frame vs a data.frame in R
and see what happens.
If the user wants the "raw text" version, they simply call print() on the
table to turn it into a string.
This is a Zeppelin feature!
> On Mar 10, 2016, at 4:13 PM, Jeff Steinmetz <notificati...@github.com>
wrote:
>
> RE: the mtcars example above, R and rstudio returns the dataframe as
simple text, not a formatted table and with all of the correct row ids.
>
> > mtcars
> mpg cyl disp hp drat wt qsec vs am gear carb
> Mazda RX4 21.0 6 160.0 110 3.90 2.620 16.46 0 1 4 4
> Mazda RX4 Wag 21.0 6 160.0 110 3.90 2.875 17.02 0 1 4 4
> Datsun 710 22.8 4 108.0 93 3.85 2.320 18.61 1 1 4 1
> Hornet 4 Drive 21.4 6 258.0 110 3.08 3.215 19.44 1 0 3 1
> Hornet Sportabout 18.7 8 360.0 175 3.15 3.440 17.02 0 0 3 2
> Valiant 18.1 6 225.0 105 2.76 3.460 20.22 1 0 3 1
> Duster 360 14.3 8 360.0 245 3.21 3.570 15.84 0 0 3 4
> Merc 240D 24.4 4 146.7 62 3.69 3.190 20.00 1 0 4 2
> Merc 230 22.8 4 140.8 95 3.92 3.150 22.90 1 0 4 2
> Merc 280 19.2 6 167.6 123 3.92 3.440 18.30 1 0 4 4
> â
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