Import/export of flat files

import()

Import

export()

Export

Import of R data

assignAndSaveData()

Assign and save data

loadData()

Load data

loadDataAsName()

Load data as name

loadRemoteData()

Load remote data

Export of R data

saveData()

Save data

Matrix-specific export

writeCounts()

Write counts

File transfers

initDir()

Initialize Directory

localOrRemoteFile()

Dynamically handle a local or remote file path

transmit()

Transmit files from a remote FTP server

File names

basenameSansExt()

Base name without the file extension

fileExt()

File extension

pasteURL()

Concatenate strings to form a URL

realpath()

Express file paths in canonical form

File pattern matching

compressExtPattern

Compression extension pattern

extPattern

File extension pattern

rdataExtPattern

R data extension pattern

Data sanitization

naStrings

NA strings

removeNA()

Remove rows and columns containing only NA values

sanitizeNA()

Sanitize NA values

sanitizePercent()

Sanitize percentage

Miscellaneous

dots()

Extract dots from function

rdataLoadError

R data load error