createDataFrame {SparkR} | R Documentation |
Converts R data.frame or list into SparkDataFrame.
## Default S3 method: createDataFrame(data, schema = NULL, samplingRatio = 1) ## Default S3 method: as.DataFrame(data, schema = NULL, samplingRatio = 1) as.DataFrame(data, ...)
data |
an RDD or list or data.frame. |
schema |
a list of column names or named list (StructType), optional. |
samplingRatio |
Currently not used. |
... |
additional argument(s). |
A SparkDataFrame.
createDataFrame since 1.4.0
as.DataFrame since 1.6.0
## Not run: sparkR.session() df1 <- as.DataFrame(iris) df2 <- as.DataFrame(list(3,4,5,6)) df3 <- createDataFrame(iris) ## End(Not run)