Take the fingerprint of a data.frame - find the class or return NA
fingerprint is an internal function that takes the "fingerprint" of a
dataframe, and currently replaces the contents (x) with the class of a
given object, unless it is missing (coded as NA), in which case it leaves
it as NA. The name "fingerprint" is taken from the csv-fingerprint, of
which the package, visdat, is based upon
fingerprint(x)
x |
a vector |
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.