Ask a Question

Which function is used for loading packages?

in Education by
Which function is used for loading packages? (a) Library (b) Interface (c) Loader (d) Linker The question was asked by my college director while I was bunking the class. My doubt is from Packages in chapter Commands, Packages, Visualizing Data and Linear Regression of R Programming Select the correct answer from above options

1 Answer

0 votes
by
 
Best answer
The correct choice is (a) Library Best explanation: library() function is used to load a package. library() is not useful when we are developing a package since you have to install the package first. A library is a simple directory containing installed packages.

Related questions

0 votes
Q: _________ uniforms and customizes plots of packages ggplot2, graphics and lattice.
    _________ uniforms and customizes plots of packages ggplot2, graphics and lattice. (a) uniCox (b) uniPlot (c) ... of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: Which function is used for seeing currently active libraries?
    Which function is used for seeing currently active libraries? (a) Curlib() (b) Currlib() (c) .libpaths( ... Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: Function used for linear regression in R is __________
    Function used for linear regression in R is __________ (a) lm(formula, data) (b) lr(formula, data) (c) ... Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: Which of the following statement applies the function (FUN) to either rows (1) or columns (2) on object X?
    Which of the following statement applies the function (FUN) to either rows (1) or columns (2) on object ... Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: Which of the following is a library for statistical quality control?
    Which of the following is a library for statistical quality control? (a) gcc (b) qcc (c) anc (d) ... Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
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) rowSums (x, na.rm = ... Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: Which of the following is lattice command for producing a scatterplot?
    Which of the following is lattice command for producing a scatterplot? (a) plot() (b) lm() (c) xyplot( ... Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: ______ specializes in functions for analytical Customer Relationship Management.
    ______ specializes in functions for analytical Customer Relationship Management. (a) adagio (b) ada (c) aCRM (d) ... of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: Predicting y for a value of x that’s outside the range of values we actually saw for x in the original data is called ___________
    Predicting y for a value of x that's outside the range of values we actually saw for x in the original ... Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: Which of the following is Mac menu command?
    Which of the following is Mac menu command? (a) browse.workspace (b) browse.works (c) browser.workspace ... of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: Which of the following will add the title “R language” to the graph?
    Which of the following will add the title R language to the graph? (a) titleAdd( R language ) (b ... Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: Which of the following is one of the most important aspects of a good package?
    Which of the following is one of the most important aspects of a good package? (a) Title (b) ... Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: Which of the following method make vector of repeated values?
    Which of the following method make vector of repeated values? (a) rep() (b) data() (c) view() (d ... Linear Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: Which of the following determine the least-squares regression line?
    Which of the following determine the least-squares regression line? (a) histo() (b) lm (c) barlm() (d ... Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance
0 votes
Q: Which of the following will reverse the order of values in x?
    Which of the following will reverse the order of values in x? (a) rev(x) (b) max(x, na.rm=TRUE) ... Linear Regression of R Programming Select the correct answer from above options...
asked Feb 9, 2022 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...