[R] How to insert one element into a vector?
Barry Rowlingson
B.Rowlingson at lancaster.ac.uk
Mon Nov 22 16:43:01 CET 2004
Deepayan Sarkar wrote:
> Pretty much what 'append' does.
A shame then, that help.search("insert") doesn't find 'append'! I cant
think why anyone looking for a way of _inserting_ a value in the middle
of a vector would think of looking at "append"!
Python has separate insert and append methods for vectors.
>>> x=[1,2,3,4,6]
>>> x.insert(4,5)
>>> x
[1, 2, 3, 4, 5, 6]
>>> x.append(99)
>>> x
[1, 2, 3, 4, 5, 6, 99]
Barry
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