41. . . . . . . . . text editor provides more general support mechanisms via ESS for working interactively with R.
42. Which of the following is a base package for R language?
43. What is the function to set column names for a matrix?
44. What will be the output of the following R code?
x<- c (“a”,” b”)
as.numeric(x)
x<- c (“a”,” b”)
as.numeric(x)
45. Files containing R scripts ends with extension . . . . . . . .
46. R has many functions regarding . . . . . . . .
47. In R language, a vector is defined that it can only contain objects of the . . . . . . . .
48. Which of the following can be used to display the names of (most of) the objects which are currently stored within R?
49. Which language is best for the statistical environment?
50. What will be the output of the following R function?
Sys.Date()
Sys.Date()
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