ROBUSTNESS: Add explicit 'stringsAsFactors' arguments [cbind, rbind]

[HenrikBengtsson]

$ for pkg in $pkgs; do echo "$pkg:"; (cd "$pkg"; grep -E "^[ \t]*[^#].*[cr]bind" -- */*.R | grep -vF stringsAsFactors;); echo; read -r -p "Press ENTER to continue ..."; done

R.oo:
R/ll.default.R:    expr <- substitute({expr; e; ..row <- cbind(..row, ..value);},

[HenrikBengtsson]

There's no stringsAsFactors for any of the cbind() methods;

Functions that use stringsAsFactors = default.stringsAsFactors():

• base::data.frame(x) for character columns in x

• base::as.data.frame.character(x)

• base::as.data.frame.matrix(x) if mode(x) == "character"

• base::as.data.frame.list(x)

• base::rbind.data.frame() for arguments that are (character) matrices

• base::rbind.data.frame()

• utils::read.DIF()

• utils::read.table()