Home
Q&A
Education
Technology
Credit
General
Health
Insurance
Questions
Ask a Question
Which of the following is the formal requirement?
Home
Education
Which of the following is the formal requirement?
asked
Feb 10, 2022
in
Education
by
JackTerrance
Which of the following is the formal requirement? (a) Package (b) Function (c) Letters (d) Interfaces I have been asked this question in exam. My query is from Packages in division Commands, Packages, Visualizing Data and Linear Regression of R Programming Select the correct answer from above options
r
programming
c
1
Answer
0
votes
answered
Feb 10, 2022
by
JackTerrance
Best answer
Correct answer is (c) Letters For explanation: There are three formal requirements: the name can only consist of letters, numbers and periods, i.e., it must start with the letter and it should not end with a period.
Related questions
0
votes
Q: Which of the following language supports lexical scoping?
Which of the following language supports lexical scoping? (a) Perl (b) Python (c) Common Lisp (d) All ... Debugging of R Programming Select the correct answer from above options...
asked
Feb 15, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following is primary tool for debugging?
Which of the following is primary tool for debugging? (a) debug() (b) trace() (c) browser() (d) ... and Debugging of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following code create a n item vector of random normal deviates?
Which of the following code create a n item vector of random normal deviates? (a) x1...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: which of the following statement chose those objects meeting a logical criterion?
which of the following statement chose those objects meeting a logical criterion? (a) sub(dataset,logical) (b) ... of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following code will drop the nth column?
Which of the following code will drop the nth column? (a) new...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following code drop the ith and jth column?
Which of the following code drop the ith and jth column? (a) new...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following tests each element of x for membership in y?
Which of the following tests each element of x for membership in y? (a) y%in%x (b) all(x) (c) ... Linear Regression of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following finds row sums for each level of a grouping variable?
Which of the following finds row sums for each level of a grouping variable? (a) as.numeric(x) (b) ... Regression of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following groups values of a variable into larger bins?
Which of the following groups values of a variable into larger bins? (a) cut (b) col.max(x) (c) ... Linear Regression of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following finds the maximum value in the vector x, exclude missing values?
Which of the following finds the maximum value in the vector x, exclude missing values? (a) rm(x) (b) ... Regression of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following adds marginal sums to an existing table?
Which of the following adds marginal sums to an existing table? (a) par() (b) prop.table() (c) ... Linear Regression of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following is used to find variance of all values?
Which of the following is used to find variance of all values? (a) var() (b) sd() (c) mean() ... Linear Regression of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following involves predicting a categorical response?
Which of the following involves predicting a categorical response? (a) Regression (b) Summarization (c) Clustering ... R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following package contains functions for reading and displaying satellite data for oceanographic applications with R?
Which of the following package contains functions for reading and displaying satellite data for oceanographic ... Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
0
votes
Q: Which of the following groups find the correlation matrix?
Which of the following groups find the correlation matrix? (a) factor.model (b) col.max(x) (c) stem ( ... Regression of R Programming Select the correct answer from above options...
asked
Feb 12, 2022
in
Education
by
JackTerrance
r
programming
c
...
