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R_Programming

A CLI is a user interface to a computer's operating system in which the user responds to a_____?
Visual prompt
Model Prompt
Controlling Prompt
Verbal prompt
R considers as an alternate execution of ___?
SAS
S
SPSS
None of the above
Predictive analysis is the branch of __________analysis?
Advanced
Core
All of the above
None of the above
How many types of R objects are present in R data type?
4
5
6
7
Which of the following sort a dataframe by the order of the elements in B?
X[rev(order(x$B)),]
X[ordersort(x$B),]
X[order(x$B),]
All of the above
In R every operation has a ______call?
System
Function
All of the above
None of the abave
The ____________ in R is a vector.
Basic data structure
Basic datatypes
All of the baove
None of the above
How many types of vetrices functions are peresent?
1
2
3
4
_________and_________ are types of matrices functions?
Apply and sapply
Apply and lapply
All of the above
None of the above
How many control statements are present in R?
6
7
8
9
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