Q56
Which of the following statement changes column name to h and f?
A.
colnames(m) <- c("h", "f")
AnswerB.
columnnames(m) <- c("h", "f")
C.
rownames(m) <- c("h", "f")
D.
rownames(m) <- c("f", "f")
Answer: Option A
Solution
Answer: Option A
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