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
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The type of computer application which apple keynote is, is: c. presentation.
<h3>What is a
presentation application?</h3>
A presentation application can be defined as a type of computer application which is designed and developed to avail its end users an ability to create various slides that comprises both textual and multimedia information, which are typically used during a presentation.
This ultimately implies that, apple keynote is an example of a presentation application which is used on computers.
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Answer:
d) attach a bag of weights to the tripod
Explanation:
Answer:
d. A String is a class data type so a String variable holds a reference to a location in memory
It depends on which programing language or scripting language...
Explanation:
If it's Java then D is the correct answer...
<h2>Answer:</h2>
<u>Screen recorder</u><u> is the least recommended one</u>
<h2>Explanation:</h2>
There are three types of recorders. They are Smart Recorder, Web Recorder and Screen or sometimes called Standard Recorder. Smart Recorder is used for desktop applications while Web recorder is used for Web-based applications. The least recommended one is Screen Recorder which is used for building simple tasks that involves few mouse clicks and keystrokes. It works by capturing screen co-ordinates and therefore, no calibration is taken into account. It is generally used when you plan to run the task on the same machine on which, it was recorded.
