Private functions for conveniently working with strings.
Usage
string(text,file="",append=FALSE)
## S3 method for class 'string'
print(x,...)
## S3 method for class 'string'
x + y
as.string(x,file="",append=FALSE)
is.string(x)
Arguments
text
A character object.
file
Name of the file that should receive the printed string.
append
Should the printed string be appended to the file?
x
A string object.
y
A string object.
...
Additional arguments. (Currently ignored.)
Details
These functions are private functions used by print.xtable. They are
not intended to be used elsewhere.
Author(s)
David Dahl dahl@stat.byu.edu with contributions and
suggestions from many others (see source code).