bio7 marcelaustenfeldunibielefeldde several pure r packages available like ebimagepixmaprimage rgdal reads images extract different bands also offer software combines imagej r capable transfer images r create images r easily means rserve application example httpwwwunibielefelddebiologieoekosystembiologiebio7appflashtutimagetransferhtm statistics easily done transfered matrix application downloaded httpwwwunibielefelddebiologieoekosystembiologiebio7app kind regards austenfeld view message context httpwwwnabblecomstatisticsonrasterpicturesaskingforanadvicetp18846827p18848806html sent r help mailing list archive nabblecom ______________________________________________ rhelprprojectorg mailing list httpsstatethzchmailmanlistinforhelp please read posting guide httpwwwrprojectorgpostingguidehtml provide commented minimal selfcontained reproducible code wed 06 aug 2008 035810 0700 r statistics raster pictures asking advice