Wrappers for members of the
lapply() family intended for use when a
FUN returns a vector of
replicate() drop the
resulting in a vector of numerics that require conversion back to
64-bit integers. These functions restore the missing
sapply64(X, FUN, ..., simplify = TRUE, USE.NAMES = TRUE) vapply64(X, FUN, FUN.LEN = 1, ...) replicate64(n, expr, simplify = "array")
the function to be applied to each element of
see ‘Details’. In the case of functions like
%*%, the function name must be backquoted or quoted.
optional arguments to
logical or character string; should the result be
simplified to a vector, matrix or higher dimensional array if
sapply it must be named and not abbreviated.
The default value,
TRUE, returns a vector or matrix if appropriate,
simplify = "array" the result may be an
array of “rank”
length(dim(.))) one higher than the result
TRUE and if
X is character,
names for the result unless it had names
already. Since this argument follows
... its name cannot
Integer specifying the length of the output of
integer: the number of replications.
the expression (a language object, usually a call) to evaluate repeatedly.
For details of the underlying functions, see