Recent questions tagged R

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Q: Why is it needed for R studio to update regularly?

Why is it needed for R studio to update regularly? (a) Bugs (b) More Functions (c) Methods (d) For ... Getting Started of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: R has how many atomic classes of objects?

R has how many atomic classes of objects? (a) 1 (b) 2 (c) 3 (d) 5 I got this question in an ... Data In and Out of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: All columns in a matrix must have the same mode and the _________ length.

All columns in a matrix must have the same mode and the _________ length. (a) Different (b) Same (c) May ... and Out of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: Which function takes a dim attribute which creates the required number of dimensions?

Which function takes a dim attribute which creates the required number of dimensions? (a) Vector (b) Array (c) ... Out of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: A __________ is a set of elements appearing in rows and columns where the elements are of the same mode whether they are logical, numeric (integer or double), complex or character.

A __________ is a set of elements appearing in rows and columns where the elements are of the same mode whether ... of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: What is the simplest way of creating the vector?

What is the simplest way of creating the vector? (a) C function (b) Create (c) Destroy (d) Invalid The ... and Out of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: Which dimension corresponds to the explanatory variables collected for each species?

Which dimension corresponds to the explanatory variables collected for each species? (a) First (b) Second (c) ... of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: Which are indexed by either row or column using a specific name or number?

Which are indexed by either row or column using a specific name or number? (a) Datasets (b) Data frames (c ... and Out of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: The _________ function is used to generate summary statistics from the data frame within strata defined by a variable.

The _________ function is used to generate summary statistics from the data frame within strata defined by a ... R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance

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Q: What are the different types of sorting algorithms available in R language?

What are the different types of sorting algorithms available in R language? (a) Bubble (b) Selection (c) ... of R Programming Select the correct answer from above options...

asked Feb 13, 2022 in Education by JackTerrance