R: Utility Functions to Execute Standard Extract/Transform/Load Operations (using Package 'ff') on Large Data

# Utility Functions to Execute Standard Extract/Transform/Load Operations (using Package 'ff') on Large Data

## Documentation for package ‘ETLUtils’ version 1.6

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

ETLUtils-package | Extra utility functions to execute standard ETL operations on large data
ETLUtils | Extra utility functions to execute standard ETL operations on large data
factorise | Put character vectors, columns of a data.frame or list elements as factor
factorise.character | Put character vectors, columns of a data.frame or list elements as factor
factorise.data.frame | Put character vectors, columns of a data.frame or list elements as factor
factorise.default | Put character vectors, columns of a data.frame or list elements as factor
factorise.list | Put character vectors, columns of a data.frame or list elements as factor
matchmerge | Merge two data frames (fast) by common columns by performing a left (outer) join or an inner join.
naLOCFPlusone | Performs NA replacement by last observation carried forward but adds 1 to the last observation carried forward.
read.dbi.ffdf | Read data from a DBI connection into an ffdf.
read.jdbc.ffdf | Read data from a JDBC connection into an ffdf.
read.odbc.ffdf | Read data from a ODBC connection into an ffdf.
recoder | Recodes the values of a character vector
renameColumns | Renames variables in a data frame.
write.dbi.ffdf | Write ffdf data to a database table by using a DBI connection.
write.jdbc.ffdf | Write ffdf data to a database table by using a JDBC connection.
write.odbc.ffdf | Write ffdf data to a database table by using a ODBC connection.