(no subject)

Dear Madam / Sir,I saw this function for "Convert to matrix as it is that you wanted" > test2<-as.matrix(test1)

colnames(test2)<-NULL
genelist<-c("Fkh2","Swi5","Sic1")
rownames(test2)<-genelist
test2
#????? [,1]? [,2]? [,3]
#Fkh2 0.141 0.242 0.342
#Swi5 0.224 0.342 0.334
#Sic1 0.652 0.682 0.182

what is function for large data?my data and genelist are 28031 rows,how can I convert? clear that I can not write 28031 genes like?genelist<-c("Fkh2","Swi5","Sic1")


Your attention would be really appreciated.Best Regards,Elham Dalalbshi Esfahani