dvDeleteStudy( objectid, dv=getOption('dvn'), user=getOption('dvn.user'), pwd=getOption('dvn.pwd'), browser=FALSE, ...)dvUserStudies (or, dvSearch, from the Data Sharing API).options('dvn.user').options('dvn.pwd').FALSE.getURL via dvDepositQuery.dvDeleteStudy will delete it permanently.If a study has been created and released, dvDeleteStudy will deaccession it (i.e., reverse the release). A released study can be deaccessioned (replacing its public record with a publicly visible record about its previous release) using dvDeleteStudy. Currently, a previously released study cannot be deleted. Attempting to delete a deaccessioned study will produce an error.