is.url: Which entries are URL's.
In drmjc/mjcbase: General helper functions for dealing with \R objects/data types
Description
Usage
Arguments
Value
Author(s)
Description
x must start with http://, ftp://, or file://
See also download.file
Usage
1
is.url(x)
Arguments
x
a character vector.
Value
a logical vector of length x. values are TRUE if the entry looks
like a URL. NB the URL's are not checked for 404 (dead links) errors.
Author(s)
Mark Cowley, 2009-12-11
drmjc/mjcbase documentation built on May 15, 2019, 2:27 p.m.
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Description Usage Arguments Value Author(s)
Description
x must start with http://, ftp://, or file:// See also download.file
Usage
1 | is.url(x)
|
Arguments
x |
a character vector. |
Value
a logical vector of length x. values are TRUE if the entry looks like a URL. NB the URL's are not checked for 404 (dead links) errors.
Author(s)
Mark Cowley, 2009-12-11
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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