data from glottolog, can be downloaded with glottoget("glottolog").
space
Return spatial object?
addfamname
Add column with familiy names?
addisolates
Add column to identify isolates?
rmdialects
Remove rows with dialects?
rmfamilies
Remove rows with families?
addfamsize
Add column with family size?
addfamsizerank
Add column with family size rank?
rmbookkeeping
Remove bookkeeping rows and delete bookkeeping column?
rmartifam
Remove rows that refer to artificial families?
rmsignlangs
Remove rows with sign languages?
Value
glottologdata object, either a spatial object (class: sf) or a data.frame.
Details
Note that the different options are additional. For example, if you set rmfamilies to TRUE and space = TRUE, most families will still be removed since they lack spatial coordinates.
Another example, depending on whether artificial families are removed, the total number of families also increases/decreases.