[R] new column from column in another df

[Marianne Promberger]

fugelpitch <jonas at runtimerecords.net> 09-Nov-10 12:28:
> ...how can I create a new column in the first data frame where growth form
> is picked up from the second data frame (also factors) and entered into all
> rows for a species as follows:

?merge

eg 

dat1 <- merge(dat1,dat2)

Marianne


-- 
Marianne Promberger PhD, King's College London
http://promberger.info
R version 2.12.0 (2010-10-15)
Ubuntu 9.04