Basics of R Programming-I
Authored by Richa Mittal
Mathematics, Professional Development
12th Grade - Professional Development
CCSS covered
Used 98+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R language is a dialect of which of the following languages?
S
C
MATLAB
SAS
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R files has an extension ______
.S
.Rp
.R
.C
Tags
CCSS.RI.11-12.3
CCSS.RI.11-12.5
CCSS.RI.8.5
CCSS.RI.9-10.3
CCSS.RI.9-10.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
__________ function is used to watch for all available packages in library.
lib()
fun.lib()
libr()
library()
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
________is used for comments
%
#
-
\\
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To execute the line of source code ins script editor where the cursor currently resides you press the________
Ctrl +T
Ctrl + enter
Ctrl +R
Ctrl + Shift + enter
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R is an__________programming language?
Closed source
GPL
Open source
Definite source
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who created R?
Dennis Ritchie
John Chambers
jarne Stroustrup
Ross Ihaka
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