Description Usage Arguments Details Value Author(s) References See Also Examples
Return a cyclic redundancy checksum for each element in the argument.
1 | cksum(a)
|
a |
coerced to character vector |
NA
's appearing in the argument are returned as NA
's.
The default calculation is identical to that given in pseudo-code in the ACM article (in the References).
numeric vector of the same length as a
.
Steve Dutky sdutky@terpalum.umd.edu
Fashioned from cksum(1)
UNIX command line utility, i.e.,
man cksum
.
Dilip V. Sarwate (1988) Computation of Cyclic Redundancy Checks Via Table Lookup, Communications of the ACM 31, 8, 1008–1013.
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