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Elza [17]
1 year ago
15

r packages include sample datasets. they also include reusable r functions and documentation about how to use the functions. Tru

e or False
Computers and Technology
1 answer:
Dvinal [7]1 year ago
7 0

r packages include sample datasets. they also include reusable r functions and documentation about how to use the functions.

The above statement is <u>True</u>.

What are R packages?

<u>The statistical programming language R has extensions </u>known as R packages. Users of R can install R packages by <u>accessing a centralized software repository like CRAN</u>, which often contains code, data, and documentation in a common collection format.

The "library" directory is <u>where R </u><u>packages </u><u>are kept in the R environment</u>. During installation, R automatically install a number of packages. Later, when additional packages are required for a particular task, they are added.

To learn more about R packages, use the link given
brainly.com/question/26125959
#SPJ4

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3 years ago
Suppose we have a relation schema R(A, B, C) with FD A rightarrow B. Suppose also that we decide to decompose this schema into S
4vir4ik [10]

Answer:

Check the explanation

Explanation:

A relation schema is the fundamental schema for a table. Which is In a relational kind of database (what individuals naturally refer to when they talk about database) each take can be referred to as a "relation" . therefore a relational schema is the design for the table.

kindly check the attached image below to see the step by step solution to the question.

7 0
3 years ago
Which two of the following are analog signals? A) whether a place of business is open or closed B) the volume of the radio C) th
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Explanation:

The analog signal is the signal that continuously varying with the time and it continuous analog signal. Analog signal is basically used to carry information or data from one device to another device.

The volume of the radio is the example of the analog signal as it carry voice from one place to another. The analog signal  is the type of signal that use to measure the particular change in the physical phenomena like pressure, sound and temperature in the environment. So, outdoor temperature is also the example of analog signal.

And the other options (A) and (C) are incorrect because it is represent any physical change in the environment.  

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It displays an error message from the getDouble() method

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weightInPounds = getDouble(sc, prompt);

The getDouble method is called immediately and since the value

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3 years ago
Write a method rearrange that takes a queue of integers as a parameter and rearranges the order of the values so that all of the
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Answer:

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Explanation:

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