[SPARK-9319][SPARKR] Add support for setting column names, types

LICENSE

@@ -250,11 +250,11 @@ The text of each license is also included at licenses/LICENSE-[project].txt.
         (Interpreter classes (all .scala files in repl/src/main/scala
         except for Main.Scala, SparkHelper.scala and ExecutorClassLoader.scala),
         and for SerializableMapWrapper in JavaUtils.scala)
-     (BSD-like) Scala Actors library (org.scala-lang:scala-actors:2.10.4 - http://www.scala-lang.org/)
-     (BSD-like) Scala Compiler (org.scala-lang:scala-compiler:2.10.4 - http://www.scala-lang.org/)
-     (BSD-like) Scala Compiler (org.scala-lang:scala-reflect:2.10.4 - http://www.scala-lang.org/)
-     (BSD-like) Scala Library (org.scala-lang:scala-library:2.10.4 - http://www.scala-lang.org/)
-     (BSD-like) Scalap (org.scala-lang:scalap:2.10.4 - http://www.scala-lang.org/)
+     (BSD-like) Scala Actors library (org.scala-lang:scala-actors:2.10.5 - http://www.scala-lang.org/)
+     (BSD-like) Scala Compiler (org.scala-lang:scala-compiler:2.10.5 - http://www.scala-lang.org/)
+     (BSD-like) Scala Compiler (org.scala-lang:scala-reflect:2.10.5 - http://www.scala-lang.org/)
+     (BSD-like) Scala Library (org.scala-lang:scala-library:2.10.5 - http://www.scala-lang.org/)
+     (BSD-like) Scalap (org.scala-lang:scalap:2.10.5 - http://www.scala-lang.org/)
      (BSD-style) scalacheck (org.scalacheck:scalacheck_2.10:1.10.0 - http://www.scalacheck.org)
      (BSD-style) spire (org.spire-math:spire_2.10:0.7.1 - http://spire-math.org)
      (BSD-style) spire-macros (org.spire-math:spire-macros_2.10:0.7.1 - http://spire-math.org)

R/pkg/DESCRIPTION

@@ -34,4 +34,5 @@ Collate:
     'serialize.R'
     'sparkR.R'
     'stats.R'
+    'types.R'
     'utils.R'

R/pkg/NAMESPACE

@@ -23,9 +23,13 @@ export("setJobGroup",
 exportClasses("DataFrame")
 
 exportMethods("arrange",
+              "as.data.frame",
               "attach",
               "cache",
               "collect",
+              "colnames",
+              "coltypes",
+              "coltypes<-",
               "columns",
               "count",
               "cov",
@@ -83,6 +87,7 @@ exportMethods("arrange",
               "unique",
               "unpersist",
               "where",
+              "with",
               "withColumn",
               "withColumnRenamed",
               "write.df")
@@ -119,12 +124,14 @@ exportMethods("%in%",
               "count",
               "countDistinct",
               "crc32",
+              "cumeDist",
               "date_add",
               "date_format",
               "date_sub",
               "datediff",
               "dayofmonth",
               "dayofyear",
+              "denseRank",
               "desc",
               "endsWith",
               "exp",
@@ -150,8 +157,11 @@ exportMethods("%in%",
               "isNaN",
               "isNotNull",
               "isNull",
+              "kurtosis",
+              "lag",
               "last",
               "last_day",
+              "lead",
               "least",
               "length",
               "levenshtein",
@@ -177,17 +187,21 @@ exportMethods("%in%",
               "nanvl",
               "negate",
               "next_day",
+              "ntile",
               "otherwise",
+              "percentRank",
               "pmod",
               "quarter",
               "rand",
               "randn",
+              "rank",
               "regexp_extract",
               "regexp_replace",
               "reverse",
               "rint",
               "rlike",
               "round",
+              "rowNumber",
               "rpad",
               "rtrim",
               "second",
@@ -196,12 +210,17 @@ exportMethods("%in%",
               "shiftLeft",
               "shiftRight",
               "shiftRightUnsigned",
+              "sd",
               "sign",
               "signum",
               "sin",
               "sinh",
               "size",
+              "skewness",
               "soundex",
+              "stddev",
+              "stddev_pop",
+              "stddev_samp",
               "sqrt",
               "startsWith",
               "substr",
@@ -220,6 +239,10 @@ exportMethods("%in%",
               "unhex",
               "unix_timestamp",
               "upper",
+              "var",
+              "variance",
+              "var_pop",
+              "var_samp",
               "weekofyear",
               "when",
               "year")
@@ -254,5 +277,3 @@ export("structField",
        "structType.jobj",
        "structType.structField",
        "print.structType")
-
-export("as.data.frame")