Jobs By Abekus

Factor analysis groups find the _______ matrix.

1

which.max(x)

2

stem

3

col.max(x)

4

correlation

Solution:

Which of the following software suites contains pre-built predictive tools?

1

R

2

SAS

3

SSAS

4

EDR

Solution:

Neural networks are mostly used for what type of analysis?

1

Nervous

2

Blood Pressure

3

Diabetes

4

Statistical

Solution:

Which of the following is not an object type in the R programming language?

1

calls

2

strings

3

names

4

expressions

Solution:

R objects can have attributes, which are like ______ for the object.

1

features

2

dimensions

3

metadata

4

properties

Solution:

Which R function will produce a sequential vector c(1, 2, 3, 4, 5, 6, 7, 8, 9)?

1

seq(9)

2

seq(12)

3

seq(15)

4

seq(10)

Solution:

Which of the following functions in R is used to select a subset of columns from a data frame?

1

select

2

get

3

set

4

retrieve

Solution:

What is the output of the following R code?

`g <- function(x) { a <- 3 x + a + y ## 'y' is a free variable } g(2)`

1

Error

2

8

3

42

4

9

Solution:

The best way for communicating the results of data analysis using the R language is ___________.

1

Single Document

2

Files

3

Structures

4

Loadings

Solution:

What will be the output of the following R code?

`x <- 0:5 as.logical(x)`

1

FALSE TRUE TRUE TRUE TRUE TRUE

2

0 1 2 3 4 5

3

"0" "1" "2" "3" "4" "5"

4

5 4 3 2 1 0

R Questions Set 34:

Factor analysis groups find the _______ matrix.

Solution:

Which of the following software suites contains pre-built predictive tools?

Solution:

Neural networks are mostly used for what type of analysis?

Solution:

Which of the following is not an object type in the R programming language?

Solution:

R objects can have attributes, which are like ______ for the object.

Solution:

Which R function will produce a sequential vector c(1, 2, 3, 4, 5, 6, 7, 8, 9)?

Solution:

Which of the following functions in R is used to select a subset of columns from a data frame?

Solution:

What is the output of the following R code?

`g <- function(x) { a <- 3 x + a + y ## 'y' is a free variable } g(2)`

Solution:

The best way for communicating the results of data analysis using the R language is ___________.

Solution:

What will be the output of the following R code?

`x <- 0:5 as.logical(x)`

Solution:

Related Question Sets:

Related Topics:

R Questions Set 34:

Factor analysis groups find the _______ matrix.

Solution:

Which of the following software suites contains pre-built predictive tools?

Solution:

Neural networks are mostly used for what type of analysis?

Solution:

Which of the following is not an object type in the R programming language?

Solution:

R objects can have attributes, which are like ______ for the object.

Solution:

Which R function will produce a sequential vector c(1, 2, 3, 4, 5, 6, 7, 8, 9)?

Solution:

Which of the following functions in R is used to select a subset of columns from a data frame?

Solution:

What is the output of the following R code? g <- function(x) { a <- 3 x + a + y ## 'y' is a free variable } g(2)

Solution:

The best way for communicating the results of data analysis using the R language is ___________.

Solution:

What will be the output of the following R code? x <- 0:5 as.logical(x)

Solution:

Related Question Sets:

Related Topics:

What is the output of the following R code?

`g <- function(x) { a <- 3 x + a + y ## 'y' is a free variable } g(2)`

What will be the output of the following R code?

`x <- 0:5 as.logical(x)`