is_pref

Test if the object is a jpcity_pref object

Read Japanese city codes (<https://www.e-stat.go.jp/municipalities/cities>)
to get city and prefecture names, or convert to city codes at different
points in time. In addition, it merges or splits wards of designated cities
and gets all city codes at a specific point in time.

Mizuki Uchida

jpcity

Read and Convert Japanese Municipality Codes

is_pref function

<dl><dt>x</dt>
<dd>An object.</dd></dl>

Arguments

Test if the object is a jpcity_pref object — is_pref

<dl>

<dt>x</dt>
<dd>An object.</dd>

</dl>

is_pref: Test if the object is a jpcity_pref object

Description

Usage

Value

Arguments