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 [] ) |