Apply Functions to Blocks of Files

Read and process a large delimited file block by block. A block consists of all the contiguous rows that have the same value in the first field. The result can be returned as a list or a data.table, or even directly printed to an output file.


Reference manual

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1.2.1 by Federico Marotta, a year ago

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Authors: Federico Marotta [aut, cre]

Documentation:   PDF Manual  

MIT + file LICENSE license

Imports iotools, parallel

Depends on data.table

Suggests testthat, knitr, rmarkdown

See at CRAN