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R Language Interview Questions and Answers
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Questions
R Language
0
votes
Q: What is the function used for adding datasets in R language?
answered
Feb 22, 2023
in
R Language
by
SakshiSharma
#r-language-dataset
0
votes
Q: Explain how you can start the R commander GUI.
answered
Feb 22, 2023
in
R Language
by
SakshiSharma
#r-command-gui
+1
vote
Q: How to Fit a sigmoidal curve to this oxy-Hb data?
answered
Jan 30, 2022
in
R Language
by
GeorgeBell
r-language
+1
vote
Q: How to use nested if - else-if statement to change certain values in one column of dataframe based on criteria in another column?
answered
Jan 30, 2022
in
R Language
by
GeorgeBell
r-language
+1
vote
Q: How to make a great R reproducible example
answered
Sep 29, 2021
in
R Language
by
john ganales
r-reproducable
0
votes
Q: Append value to empty vector in R?
answered
Nov 15, 2020
in
R Language
by
rajeshsharma
#r-language
#r-progamming
0
votes
Q: What is XAMPP?
answered
Aug 19, 2020
in
R Language
by
RShastri
#xampp
0
votes
Q: Which function performs classical multidimensional scaling in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-scaling
0
votes
Q: What is the full form of SEM in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-rpogramming-sem
0
votes
Q: What is principal() function in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-principle
0
votes
Q: What is FactoMineR in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-factominer
0
votes
Q: What is the full form of CFA in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-cfa
0
votes
Q: What is the use of boot.sem() function in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-boot
sem
0
votes
Q: Which function perform individual difference scaling in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-scaling
0
votes
Q: What is pvclust() function in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-pvclust
0
votes
Q: Define cluster.stats() in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-cluster
stats
0
votes
Q: What we use party package in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-party-package
0
votes
Q: Which package provide the bootstrapping in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-bootstrapping
0
votes
Q: Define MATLAB package in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-matlab
0
votes
Q: What is the of use Matrix package in R language?
answered
Feb 27, 2020
in
R Language
by
SakshiSharma
#r-programming-matrix-package
0
votes
Q: Define isoMDS() in R language?
asked
Feb 27, 2020
in
R Language
by
rahuljain1
#r-programming-isomds
0
votes
Q: What is the use of diagnostic plots in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-diagnostic-plot
0
votes
Q: Define anova() function in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-anova
0
votes
Q: What is cv.lm() function in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-cv
lm
0
votes
Q: Define stepAIC() function in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-stepaic
0
votes
Q: Define leaps() in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-leaps
0
votes
Q: Define relaimpo package in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-realimpo
0
votes
Q: Why car package is used in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-car-package
0
votes
Q: Define robust package in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-robust-package
0
votes
Q: What is robustbase in R language?
answered
Feb 26, 2020
in
R Language
by
SakshiSharma
#r-programming-robustbase
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