get_stf_opinion.Rd
Gets the pdfs with the panel's opinion text according to the metadata obtained by the stf_precedent_metadata function.
get_stf_opinion(df)
data frame with at least two columns, one with the url, and the other, named electronico, with a logical vector informing whether the pdf is a text(TRUE) or an image(FALSE).
vector with the whole content of the opinions.