title: How to order the indices in a list with R?
body: <p>I have a list where my items correspond to matrices. Each itemname looks like this <code>$test_parallel_1.RData</code> until <code>$test_parallel_10.RData</code> . I would like to order numerically the itemnames, because <code>$test_parallel_10.RData</code> comes just after <code>$test_parallel_1.RData</code> . And <code>$test_parallel_9.RData</code> is at the end of the list..</p>
  
  <p>Bests, Vincent</p>