Displaying 1 result from an estimated 1 matches for "m45jvl3zmnmpasljwmxo5bmc".
2012 Dec 05
1
duplicated() with long vectors
Hello,
duplicated() does not seem to work for a long vector. For example, if
you download the data from
https://docs.google.com/open?id=0B6-m45Jvl3ZmNmpaSlJWMXo5bmc (a vector
with about 12,000 numbers) and then run the following code which does
duplicated() over the whole vector but just shows the last 30
elements:
data.frame( tail(verylong, 30), tail(duplicated(verylong), 30) )
you'll see that at the end of the very long vector everything is
listed as a...