Dear all,I had just started to learn R. So my question may sound a bit
stupid for you.
Is that possible to match and merge two tables in R? I mean I have two
tables, in the first I have two columns: RING NUMBER,  WEIGHT and CAPTURE
DATE, in the second RING NUMBER, SEX  and CAPTURE DATE.
1) First I want to see, if to the ring numbers are the same, the capture
dates are too?
2) And second if ring numbers are the same, to import the sex from the
second table in the first.

Is that possible?

Thanks

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