From 43b04b7ecb313a2cee6121dd575de1f7dc785c11 Mon Sep 17 00:00:00 2001
From: Kai Jiang <jiangkai@gmail.com>
Date: Wed, 22 Jun 2016 12:50:36 -0700
Subject: [SPARK-15672][R][DOC] R programming guide update

## What changes were proposed in this pull request?
Guide for
- UDFs with dapply, dapplyCollect
- spark.lapply for running parallel R functions

## How was this patch tested?
build locally
<img width="654" alt="screen shot 2016-06-14 at 03 12 56" src="https://cloud.githubusercontent.com/assets/3419881/16039344/12a3b6a0-31de-11e6-8d77-fe23308075c0.png">

Author: Kai Jiang <jiangkai@gmail.com>

Closes #13660 from vectorijk/spark-15672-R-guide-update.
---
 R/pkg/R/context.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'R')

diff --git a/R/pkg/R/context.R b/R/pkg/R/context.R
index 96ef9438ad..dd0ceaeb08 100644
--- a/R/pkg/R/context.R
+++ b/R/pkg/R/context.R
@@ -246,7 +246,7 @@ setCheckpointDir <- function(sc, dirName) {
 #'   \preformatted{
 #'     train <- function(hyperparam) {
 #'       library(MASS)
-#'       lm.ridge(“y ~ x+z”, data, lambda=hyperparam)
+#'       lm.ridge("y ~ x+z", data, lambda=hyperparam)
 #'       model
 #'     }
 #'   }
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