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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Answer:
It's your wish become other professions like doctor, engineer are also good. But in this profession you can make apps, websites and can do hacking. Which is are cool things to do. But every profession is best at it's profession.
Explanation:
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Answer:
The output to this given question is "Is it warm: true".
Explanation:
In this question firstly two-variable defines that are isRaining and isCloudy. In those variables assign false value. Then we define another variable that is isSunny. In isSunny variable, we check condition that is if variable isRaining not AND (logical gate) variable isCloudy not equal to isSunny. The AND logical gate is used to check that both condition is true or not. Then we define another variable that is isWarm. In this variable, we check condition if isSunny OR (logical operator) isSummer is true. The OR operator is used to check in both value if one condition will true it will print true. At the last will print the value.
Answer:
<u>Arithmetic underflow</u>
Explanation:
Great question, it is always good to ask away and get rid of any doubts that you may be having.
Since the answer given is a negative. We can say the error that is seen here is an <u>Arithmetic underflow </u>error. This is because the answer given is a smaller absolute value which the computer cannot actually represent or save in its memory in the CPU. Therefore this is the closest representation of the arithmetic error displayed.
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