Hi,
what is the exact problem? I tried you code and it works fine...
Best,
Kimmo
24.08.2016, 10:07, Serpil ŞEN wrote:
Dear Authorized Sir / Madam,
I need your help on clustering with R.
I have symmetric distance matrix which i created usign ClustalOmega program.
and used this R codes for clustering purpose.
*data=read.table("my_distance_matrix", header=FALSE)[-1]*
*attach(data)*
*head(data)*
*d=as.dist(data);*
*hc.complete=hclust(d,method="complete")*
*cutree(hc.complete, k=6)*
*groups<- cutree(hc.complete, k=6)*
*x<-cbind(groups)*
*x*
*x1<- subset(x,groups==1)*
*write.table(x, "results.txt", sep="\t")*
*plot(hc.complete)*
I am wondering am i doing wrong usign this code
?(*data=read.table("my_distance_matrix
or data file ???", header=FALSE)[-1]*)
Is this line requires normal data values? In this line what kind of file
have to use? Normal data file or distance matrix?
*d=as.dist(data); *With this line am i calculating twice distance
matrix?
Thanks in advance.
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
