[1] Directories

setwd
Change a current directory.

sample code(s)

# Use a backslash(\) as a directory separator, not a slash(/). setwd("H:/Quantitative Research/R")

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dir()
Show files / directories on the current directory.

sample code(s)

# If there is no fine on the current directory. dir()

character(0)

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getwd()
Show the current directory.

sample code(s)

getwd()

[1] "H:/Quantitative Research/R"