help
Hi in my project i collected its data in excel sheet that i attached,data were non normal then i transformed them and check the normality by shapiro.test that it showed again non-normality therefore i decided used the MDS analyses in r and download this site ( http://www.statmethods.net/advstats/mds.html) but i haven't done it, i think the main problem is the form of excel matrix for doing it and also i want to know about different between CLASSICAL MDS and isoMDS. please help me because this method is new in iran Thanks in advance
*Mahnaz Rabbaniha* *Senior expert of marine ecology * *Iranian Fisheries Research Organization (IFRO) * *P.O.Box: 14155-6116 , P.Code: 1411816618* Tehran, IRAN Phone: +98 21 44580953 *Fax: +98 21 44580583* *Mobile: +98 912 5790377* *Website: http://www.ifro.ir*