> head(en.id.pr)
     valid.gene_id b.pred rf.pred svm.pred
1521    2500151211      0       0        0
366      639679745      0       0        0
1965    2502081603      1       1        1
1420     644148030      1       1        1
1565    2500626489      1       1        1
1816    2501711016      1       1        1


> p.pred <- data.frame(en.id.pr, sum=apply(en.id.pr[,2:4], 1, sum)) # get
the row sum for three variables.
Error in FUN(newX[, i], ...) : invalid 'type' (character) of argument


HI, Dear R community,

I am try use the above codes to get the row sums, but it gave me errors.
CAN someone help me with this?


-- 
Sincerely,
Changbin
--

Changbin Du
DOE Joint Genome Institute
Bldg 400 Rm 457
2800 Mitchell Dr
Walnut Creet, CA 94598
Phone: 925-927-2856

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