and could not find the way to do the following,

hope someone can help:

Let's say we have a vector:

a

[1] "1" "2" "3" "5" "6" "3"and we want to insert a "7" after

any given "3", i.e., we want vector a

to become:

[1] "1" "2" "3" "7" "5" "6" "3" "7"

That is, how can we replce one

element by more than one elements?

(...causing the vector to go beyond its

length)

Thanks

Agus

Dr. Agustin Lobo

Instituto de Ciencias de la Tierra (CSIC)

Lluis Sole Sabaris s/n

08028 Barcelona SPAIN

tel 34 93409 5410

fax 34 93411 0012

alobo at ija.csic.es