Re: [R] Obtaining the unmerged cases from one of the two data set

2010-07-21 Thread David Winsemius
On Jul 21, 2010, at 5:33 AM, Mangalani Peter Makananisa wrote: Dear "R Gurus", I saw no reason to copy Rob Hyndman. I did not see that this involves any of the packages he maintains. I am having two dummy csv data sets A and B containing 19 and 15 cases/observations respectively. From the

[R] Obtaining the unmerged cases from one of the two data set

2010-07-21 Thread Mangalani Peter Makananisa
Dear "R Gurus", I am having two dummy csv data sets A and B containing 19 and 15 cases/observations respectively. From the two data set 13 cases are intersection. From one of the two (any) data set, How do I then retrieve the unmerged data ? let's take A for example, six cases must appear in ou