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exprdata
2009 Feb 12
0
Error Message: Error in dim(data) <- dim : attempt to set an attribute on NULL
...henotypicdata.txt",row.names=1,header=TRUE,sep="\t")
class(phenotypicdata)
#returns: [1] "data.frame"
dim(phenotypicdata)
#returns: [1] 28 2
colnames(phenotypicdata)
#returns: [1] "Species" "Time"
rownames(phenotypicdata)
#Coerse exprdata into a matrix
myexprdata<-as.matrix(exprdata)
write.table(myexprdata,file="myexprdata.txt",sep="\t",col.names=NA)
class(myexprdata)
#[1] "matrix"
rownames(myexprdata)
colnames(myexprdata)
#Coerse phenotypicdata into a data frame
myphenotypicdata<-as.data.frame(phenotypicdata)
write.table...