source(file, local=FALSE)
file
| the name of the file to read from (quoted). |
local
|
if local is FALSE,
the statements scanned are evaluated
in the global environment, otherwise in the local calling
source.
|
source causes R to accept its input from the named
file (the name must be quoted).
Input is read from that file until the
end of the file is reached.
parse is used to scan the files in, they are then evaluated
sequentially in the chosen environment.