read.table.cached: Data Input (Cached)

In erikjandevries/r.dstools.ej: Data Science Tools by Erik Jan

Description

Wrapper functions to implement caching for read.table-based functions using RDS-files.

Usage

read.table.cached(rds, file, ...)

read.csv.cached(rds, file, ...)

read.csv2.cached(rds, file, ...)

read.delim.cached(rds, file, ...)

read.delim2.cached(rds, file, ...)

Arguments

rds	The name of the file in which the cache is to be stored.
file	The name of the file which the data are to be read from.
...	Additional arguments to be passed to the base function.

Details

If the rds file exists, the object will be loaded from the rds. Otherwise the file will be read and an rds of the resulting object will be saved.

See Also

do.call.cached which is the wrapper function that performs the caching.

read.table which is called to read the data file.

Examples

read.csv.cached("testdata.rds", "data/testdata.csv")

erikjandevries/r.dstools.ej documentation built on May 24, 2019, 4:02 a.m.