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* [SPARK-12232][SPARKR] New R API for read.table to avoid name conflictfelixcheung2016-01-191-7/+4
| | | | | | | | shivaram sorry it took longer to fix some conflicts, this is the change to add an alias for `table` Author: felixcheung <felixcheung_m@hotmail.com> Closes #10406 from felixcheung/readtable.
* [SPARKR][DOC] minor doc update for version in migration guidefelixcheung2016-01-051-3/+3
| | | | | | | | | checked that the change is in Spark 1.6.0. shivaram Author: felixcheung <felixcheung_m@hotmail.com> Closes #10574 from felixcheung/rwritemodedoc.
* [SPARK-12318][SPARKR] Save mode in SparkR should be error by defaultJeff Zhang2015-12-161-1/+8
| | | | | | | | shivaram Please help review. Author: Jeff Zhang <zjffdu@apache.org> Closes #10290 from zjffdu/SPARK-12318.
* [SPARK-12116][SPARKR][DOCS] document how to workaround function name ↵felixcheung2015-12-031-1/+2
| | | | | | | | | | conflicts with dplyr shivaram Author: felixcheung <felixcheung_m@hotmail.com> Closes #10119 from felixcheung/rdocdplyrmasked.
* [SPARK-11339][SPARKR] Document the list of functions in R base package that ↵felixcheung2015-11-181-1/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | are masked by functions with same name in SparkR Added tests for function that are reported as masked, to make sure the base:: or stats:: function can be called. For those we can't call, added them to SparkR programming guide. It would seem to me `table, sample, subset, filter, cov` not working are not actually expected - I investigated/experimented with them but couldn't get them to work. It looks like as they are defined in base or stats they are missing the S3 generic, eg. ``` > methods("transform") [1] transform,ANY-method transform.data.frame [3] transform,DataFrame-method transform.default see '?methods' for accessing help and source code > methods("subset") [1] subset.data.frame subset,DataFrame-method subset.default [4] subset.matrix see '?methods' for accessing help and source code Warning message: In .S3methods(generic.function, class, parent.frame()) : function 'subset' appears not to be S3 generic; found functions that look like S3 methods ``` Any idea? More information on masking: http://www.ats.ucla.edu/stat/r/faq/referencing_objects.htm http://www.sfu.ca/~sweldon/howTo/guide4.pdf This is what the output doc looks like (minus css): ![image](https://cloud.githubusercontent.com/assets/8969467/11229714/2946e5de-8d4d-11e5-94b0-dda9696b6fdd.png) Author: felixcheung <felixcheung_m@hotmail.com> Closes #9785 from felixcheung/rmasked.
* [SPARK-11684][R][ML][DOC] Update SparkR glm API doc, user guide and example ↵Yanbo Liang2015-11-181-8/+42
| | | | | | | | | | | | | | | | | codes This PR includes: * Update SparkR:::glm, SparkR:::summary API docs. * Update SparkR machine learning user guide and example codes to show: * supporting feature interaction in R formula. * summary for gaussian GLM model. * coefficients for binomial GLM model. mengxr Author: Yanbo Liang <ybliang8@gmail.com> Closes #9727 from yanboliang/spark-11684.
* [SPARK-11407][SPARKR] Add doc for running from RStudiofelixcheung2015-11-031-3/+43
| | | | | | | | | | ![image](https://cloud.githubusercontent.com/assets/8969467/10871746/612ba44a-80a4-11e5-99a0-40b9931dee52.png) (This is without css, but you get the idea) shivaram Author: felixcheung <felixcheung_m@hotmail.com> Closes #9401 from felixcheung/rstudioprogrammingguide.
* [SPARK-11340][SPARKR] Support setting driver properties when starting Spark ↵felixcheung2015-10-301-8/+20
| | | | | | | | | | | | | from R programmatically or from RStudio Mapping spark.driver.memory from sparkEnvir to spark-submit commandline arguments. shivaram suggested that we possibly add other spark.driver.* properties - do we want to add all of those? I thought those could be set in SparkConf? sun-rui Author: felixcheung <felixcheung_m@hotmail.com> Closes #9290 from felixcheung/rdrivermem.
* [SPARK-9713] [ML] Document SparkR MLlib glm() integration in Spark 1.5Eric Liang2015-08-111-1/+36
| | | | | | | | | | This documents the use of R model formulae in the SparkR guide. Also fixes some bugs in the R api doc. mengxr Author: Eric Liang <ekl@databricks.com> Closes #8085 from ericl/docs.
* [SPARK-8900] [SPARKR] Fix sparkPackages in init documentationShivaram Venkataraman2015-07-081-1/+1
| | | | | | | | | | cc pwendell Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu> Closes #7293 from shivaram/sparkr-packages-doc and squashes the following commits: c91471d [Shivaram Venkataraman] Fix sparkPackages in init documentation
* [SPARK-8894] [SPARKR] [DOC] Example code errors in SparkR documentation.Sun Rui2015-07-081-1/+1
| | | | | | | | Author: Sun Rui <rui.sun@intel.com> Closes #7287 from sun-rui/SPARK-8894 and squashes the following commits: da63898 [Sun Rui] [SPARK-8894][SPARKR][DOC] Example code errors in SparkR documentation.
* [SPARK-8506] Add pakages to R context created through init.Holden Karau2015-06-241-4/+13
| | | | | | | | | | | | | Author: Holden Karau <holden@pigscanfly.ca> Closes #6928 from holdenk/SPARK-8506-sparkr-does-not-provide-an-easy-way-to-depend-on-spark-packages-when-performing-init-from-inside-of-r and squashes the following commits: b60dd63 [Holden Karau] Add an example with the spark-csv package fa8bc92 [Holden Karau] typo: sparm -> spark 865a90c [Holden Karau] strip spaces for comparision c7a4471 [Holden Karau] Add some documentation c1a9233 [Holden Karau] refactor for testing c818556 [Holden Karau] Add pakages to R
* [SPARK-6806] [SPARKR] [DOCS] Add a new SparkR programming guideShivaram Venkataraman2015-05-291-0/+223
This PR adds a new SparkR programming guide at the top-level. This will be useful for R users as our APIs don't directly match the Scala/Python APIs and as we need to explain SparkR without using RDDs as examples etc. cc rxin davies pwendell cc cafreeman -- Would be great if you could also take a look at this ! Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu> Closes #6490 from shivaram/sparkr-guide and squashes the following commits: d5ff360 [Shivaram Venkataraman] Add a section on HiveContext, HQL queries 408dce5 [Shivaram Venkataraman] Fix link dbb86e3 [Shivaram Venkataraman] Fix minor typo 9aff5e0 [Shivaram Venkataraman] Address comments, use dplyr-like syntax in example d09703c [Shivaram Venkataraman] Fix default argument in read.df ea816a1 [Shivaram Venkataraman] Add a new SparkR programming guide Also update write.df, read.df to handle defaults better
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