Which of the following statement applies the function (FUN) to either rows (1) or columns (2) on object X?(a) apply(x,1,min)(b) apply(x,2,max)(c) col.max(x)(d) apply(X, MARGIN, FUN, …)

Which of the following statement applies the function (FUN) to either

1.	Which of the following statement applies the function (FUN) to either rows (1) or columns (2) on object X?(a) apply(x,1,min)(b) apply(x,2,max)(c) col.max(x)(d) apply(X, MARGIN, FUN, …)
Answer» Correct option is (d) apply(X, MARGIN, FUN, …) To explain I would say: apply(x,2,max) finds the maximum for each column.

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Which of the following statement applies the function (FUN) to either rows (1) or columns (2) on object X?(a) apply(x,1,min)(b) apply(x,2,max)(c) col.max(x)(d) apply(X, MARGIN, FUN, …)

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