@base . a ; "1548-7660" ; . a . a ; . a , , ; , , ; "Journal of statistical software." ; ; ; "1548-7660" ; ; "1548-7660" ; ; "1548-7660" ; "Journal of statistical software." , "Journal of statistical software" ; ; "http://bibpurl.oclc.org/web/7789" , "http://www.jstatsoft.org" , "http://www.stat.ucla.edu/journals/jss/" . . a ; "1548-7660" ; . "California" . a ; ; "20230606101046.095886"^^ ; ; . a , ; "Journal of statistical software" .