Subsetting operator for Spark dataframe
[.tbl_spark
Description
Susetting operator for Spark dataframe allowing a subset of column(s) to be selected using syntaxes similar to those supported by R dataframes
Usage
## S3 method for class 'tbl_spark'
x[i]Arguments
| Arguments | Description |
|---|---|
| x | The Spark dataframe |
| i | Expression specifying subset of column(s) to include or exclude from the result (e.g., ["col1"], [c("col1", "col2")], [1:10], [-1], [NULL], or []) |