Q. Body of lapply function is?

  • (A) function (X, FUN, ...) { FUN <- match.fun(FUN) if (!is.vector(X) || is.object(X)) X <- as.list(X) .Internal(lapply(X, FUN)) }
  • (B) function (X, FUN, ...) { FUN <- match.fun(FUN) if (!is.vector(X) | is.object(X)) X <- as.list(X) .Internal(lapply(X, FUN)) }
  • (C) function (X, FUN, ...) { FUN <- match.fun(FUN) if (is.vector(X) || is.object(X)) X <- as.list(X) .Internal(lapply(X, FUN)) }
  • (D) function (X, FUN, ...) { FUN <- match.fun(FUN) if (is.vector(X) || is.object(X)) }
💬 Discuss
✅ Correct Answer: (A) function (X, FUN, ...) { FUN <- match.fun(FUN) if (!is.vector(X) || is.object(X)) X <- as.list(X) .Internal(lapply(X, FUN)) }

Published by Mr. Dubey ⭐ 109.12K Points at 21-Apr-2024 10:12 am in R Programming

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️
107
Total Visits
📽️
2 y ago
Published
🎖️
Mr. Dubey
Publisher
📈
88%
Success Rate