Is it possible to delete a Postgres array element by index? (Using v.9.3)

I don't see anything for this in the docs (http://www.postgresql.org/docs/9.3/static/functions-array.html) but perhaps there are other functions I am missing?

Is it possible to delete a Postgres array element by index? (Using Postgres 9.3.)

I don't see anything for this in the docs (http://www.postgresql.org/docs/9.3/static/functions-array.html) but perhaps there are other functions I am missing?

is it possible to delete postgre array element by index? (v.9.3) I don't see this in the docs (http://www.postgresql.org/docs/9.3/static/functions-array.html) but perhaps there are other functions I am missing?

Is it possible to delete a Postgres array element by index? (Using v.9.3) 

I don't see anything for this in the docs (http://www.postgresql.org/docs/9.3/static/functions-array.html) but perhaps there are other functions I am missing?