Hello, this is probably a largely unecessary post, but given the relatively new topic it may perhaps help somebody. Sven's recent example below crashes because when filling arrays the object type must not be declared. It should be <hansl> matrices MC = array(N) loop i = 1..N MC[i] = mcorr( {X} ) smpl +1 +1 endloop </hansl> bye, Stefano -- __________________________________________________________ Stefano Fachin Professore Ordinario di Statistica Economica Dip. di Scienze Statistiche "Sapienza" Università di Roma P.le A. Moro 5P.le A. Moro 5 - 00185 Roma - Italia Tel. +39-06-49910834 fax +39-06-49910072 web http://stefanofachin.site.uniroma1.it/ --- Questa e-mail è stata controllata per individuare virus con Avast antivirus. https://www.avast.com/antivirus