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0
votes
What is the difference between data frame and a matrix in R?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
How can you add datasets in R?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What are factor variable in R language?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What is the memory limit in R?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What are the data types in R on which binary operators can be applied?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
How do you create log linear models in R language?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What will be the class of the resulting vector if you concatenate a number and NA?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What is meant by K-nearest neighbour?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What will be the class of the resulting vector if you concatenate a number and a character?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
Write code to build an R function powered by C?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
+1
vote
If you want to know all the values in c (1, 3, 5, 7, 10) that are not in c (1, 5, 10, 12, 14). Which in-built function in R can be used to do this? Also, how this can be achieved without using the in-built function.
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
How can you debug and test R programming code?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What will be the class of the resulting vector if you concatenate a number and a logical?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
Write a function in R language to replace the missing value in a vector with the mean of that vector.
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
What happens if the application object is not able to handle an event?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
Differentiate between lapply and sapply.
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
Differentiate between seq (6) and seq_along (6)
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
How will you read a .csv file in R language?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
How do you write R commands?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
0
votes
How can you verify if a given object “X” is a matric data object?
answered
Jul 28, 2019
in
R Language
#r-language
#r-programming
#r-course
#r-tutorial
#r-question-answer
#r-interview-question
#r-basics
#r-test
#what-is-r
#learn-r
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