spdf_jpn_pref(district = FALSE)がsfクラスでない

uribo / jpndistrict

🗾 Create Japansese Administration Area Maps

http://uribo.github.io/jpndistrict

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Closed uribo closed 6 years ago

uribo commented 6 years ago

df.pref <- spdf_jpn_pref(code = 33, district = FALSE)
class(df.pref)
[1] "tbl_df"     "tbl"        "data.frame"