cols {readr} | R Documentation |
Create column specification
cols(..., .default = col_guess()) cols_only(...)
... |
Either column objects created by |
.default |
Any named columns not explicitly overridden in |
cols(a = col_integer()) cols_only(a = col_integer()) # You can also use the standard abreviations cols(a = "i") cols(a = "i", b = "d", c = "_")