host_extract: Extract hosts
In Ironholds/urltools: Vectorised Tools for URL Handling and Parsing
Description
Usage
Arguments
Value
Examples
Description
host_extract extracts the host from
a vector of domain names. A host isn't the same as a domain - it could be
the subdomain, if there are one or more subdomains. The host of en.wikipedia.org
is en, while the host of wikipedia.org is wikipedia.
Usage
1
host_extract(domains)
Arguments
domains
a vector of domains, retrieved through url_parse or
domain.
Value
a data.frame of two columns: domain, with the original domain names,
and host, the identified host from the domain.
Examples
1
2
3
4
5
6
7
# With subdomains
has_subdomain <- domain("https://en.wikipedia.org/wiki/Main_Page")
host_extract(has_subdomain)
# Without
no_subdomain <- domain("https://ironholds.org/projects/r_shiny/")
host_extract(no_subdomain)
Ironholds/urltools documentation built on Aug. 2, 2018, 3:53 a.m.
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Description Usage Arguments Value Examples
Description
host_extract extracts the host from
a vector of domain names. A host isn't the same as a domain - it could be
the subdomain, if there are one or more subdomains. The host of en.wikipedia.org
is en, while the host of wikipedia.org is wikipedia.
Usage
1 | host_extract(domains)
|
Arguments
domains |
a vector of domains, retrieved through |
Value
a data.frame of two columns: domain, with the original domain names,
and host, the identified host from the domain.
Examples
1 2 3 4 5 6 7 | # With subdomains
has_subdomain <- domain("https://en.wikipedia.org/wiki/Main_Page")
host_extract(has_subdomain)
# Without
no_subdomain <- domain("https://ironholds.org/projects/r_shiny/")
host_extract(no_subdomain)
|
Ironholds/urltools documentation built on Aug. 2, 2018, 3:53 a.m.
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.
As an Amazon Associate I earn from qualifying purchases.
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