unlist_tokens: Create a data.frame from a list of tokens
Description
Create a data.frame from a list of tokens.
Usage
unlist_tokens(x)
Value
the data of x converted to a data.frame.
This data.frame has columns doc_id and token where the doc_id is taken from the list names of x
and token contains the data of x
Arguments
x
a list where the list elements are character vectors of tokens