| combine {Hmisc} | R Documentation |
Merges an object by the names of its elements. Inserting elements in
value into x that do not exists in x and
replacing elements in x that exists in value with
value elements if protect is false.
combine(x, value, protect = FALSE, ...) combine(x, protect = FALSE, ...) <- value
x |
named list or vector |
value |
named list or vector |
protect |
logical; should elements in x be kept instead
of elements in value?
|
... |
currently does nothing; included if ever want to make generic. |
Charles Dupont
x <- 1:5 names(x) <- LETTERS[x] y <- 6:10 names(y) <- LETTERS[y-2] x # c(A=1,B=2,C=3,D=4,E=5) y # c(D=6,E=7,F=8,G=9,H=10) combine(x, y) # c(A=1,B=2,C=3,D=6,E=7,F=8,G=9,H=10) combine(x, y, protect=TRUE) # c(A=1,B=2,C=3,D=5,E=5,F=8,G=9,H=10)