readability.ELF(txt.file, hyphen = NULL, parameters = c(syll = 1), ...)kRp.tagged-class,
a character vector which must be be
a valid path to a file containing the text to be analyzed,
or a list of text features. If the latteNULL,
the text will be hyphenated automatically.readability for details.kRp.readability-class.readability,
which by default calculates all possible indices,
this function will only calculate the index value.