naLOCFPlusone

Performs NA replacement by last observation carried forward but adds 1 to the last observation carried forward.

Provides functions to facilitate the use of the 'ff' package
in interaction with big data in 'SQL' databases (e.g. in 'Oracle', 'MySQL',
'PostgreSQL', 'Hive') by allowing easy importing directly into 'ffdf' objects
using 'DBI', 'RODBC' and 'RJDBC'. Also contains some basic utility functions to
do fast left outer join merging based on 'match', factorisation of data and a
basic function for re-coding vectors.

Jan Wijffels

ETLUtils

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

naLOCFPlusone function

<dl><dt>x</dt>
<dd>a numeric vector</dd></dl>

Arguments

Performs NA replacement by last observation carried forward but adds 1 to the last observation carried forward.

Performs NA replacement by last observation carried forward but adds 1 to the last observation carried forward. — naLOCFPlusone

<dl>

<dt>x</dt>
<dd>a numeric vector</dd>

</dl>

naLOCFPlusone: Performs NA replacement by last observation carried forward but adds 1 to the last observation carried forward.

Description

Usage

Value

Arguments

See Also

Examples