daniel malter danielumdedu hi rprompt show type urbanx hit enter error message suggests urbanx contain numeric elements either empty contains example factorcoded dummylike variable probably need information help please follow posting guide supply selfcontained code ie code snippet reproduces error face including sample real simulated data best daniel cuncta stricte discussurus ursprüngliche nachricht von rhelpbouncesrprojectorg mailtorhelpbouncesrprojectorg im auftrag von tayyaba rafiq gesendet wednesday august 06 2008 522 rhelp betreff r problem using mass dear sir new user r project sir research scholar work fitting distributions sir using mass package facing following errors data fitdistrurbanx gammaerror fitdistrurbanx gamma x must nonempty numeric vector would please help regard kind regards tayyaba _________________________________________________________________ explore seven wonders world bre alternative html version deleted ______________________________________________ rhelprprojectorg mailing list httpsstatethzchmailmanlistinforhelp please read posting guide httpwwwrprojectorgpostingguidehtml provide commented minimal selfcontained reproducible code ______________________________________________ rhelprprojectorg mailing list httpsstatethzchmailmanlistinforhelp please read posting guide httpwwwrprojectorgpostingguidehtml provide commented minimal selfcontained reproducible code wed 06 aug 2008 082720 0400 r problem using mass