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fivedayslater
2007 Jun 08
4
match rows of data frame
Hi R-experts,
I have a data frame (A) , and a subset (B) of this data frame. I am trying
to create a new data frame which gives me all the rows of B, plus the 5th
next row(occuring in A). I have used the below code, but it gives me all 5
rows after the matching row. I only want the 5th.
FiveDaysLater <- A[c(sapply(match(rownames(B),rownames(A)), seq,
length=6))),]
Any guidance much appreciated,
Thankyou.
Alfonso Sammassimo
Melbourne, Australia.