documentation

Author: MichaelChirico

man/nafill.Rd

@@ -14,9 +14,9 @@ nafill(x, type=c("const", "locf", "nocb"), fill=NA, nan=NA)
 setnafill(x, type=c("const", "locf", "nocb"), fill=NA, nan=NA, cols=seq_along(x))
 }
 \arguments{
-  \item{x}{ Vector, list, data.frame or data.table of numeric columns. }
+  \item{x}{ Vector, list, data.frame or data.table of logical/numeric columns. }
   \item{type}{ Character, one of \emph{"const"}, \emph{"locf"} or \emph{"nocb"}. Defaults to \code{"const"}. }
-  \item{fill}{ Numeric value to be used to replace missing observations. See examples. }
+  \item{fill}{ Value to be used to replace missing observations. See examples. }
   \item{nan}{ Either \code{NaN} or \code{NA}; if the former, \code{NaN} is treated as distinct from \code{NA}, otherwise, they are treated the same during replacement. See Examples. }
   \item{cols}{ Numeric or character vector specifying columns to be updated. }
 }

src/nafill.c

@@ -114,7 +114,7 @@ SEXP nafillR(SEXP obj, SEXP type, SEXP fill, SEXP nan_is_na_arg, SEXP inplace, S
     if (binplace)
       error(_("'x' argument is atomic vector, in-place update is supported only for list/data.table"));
     else if (!isReal(obj) && !isInteger(obj) && !isLogical(obj))
-      error(_("'x' argument must be numeric type, or list/data.table of numeric types"));
+      error(_("'x' argument must be logical/numeric type, or list/data.table of logical/numeric types"));
     SEXP obj1 = obj;
     obj = PROTECT(allocVector(VECSXP, 1)); protecti++; // wrap into list
     SET_VECTOR_ELT(obj, 0, obj1);
@@ -125,7 +125,7 @@ SEXP nafillR(SEXP obj, SEXP type, SEXP fill, SEXP nan_is_na_arg, SEXP inplace, S
   for (int i=0; i<length(ricols); i++) {
     SEXP this_col = VECTOR_ELT(obj, icols[i]-1);
     if (!isReal(this_col) && !isInteger(this_col) && !isLogical(this_col))
-      error(_("'x' argument must be numeric type, or list/data.table of numeric types"));
+      error(_("'x' argument must be logical/numeric type, or list/data.table of logical/numeric types"));
     SET_VECTOR_ELT(x, i, this_col);
   }
   R_len_t nx = length(x);