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bulgar [2K]
3 years ago
14

Describe what each of the following functions in R do.1. t2. matplot3. c4. seq5. legend6. matrix7. rownames8. colnames9. type of

Computers and Technology
1 answer:
slega [8]3 years ago
5 0

Answer:

1. t is a function used to transpose a matrix object. The object is passed as an argument to the function.

2. matplot is a graphical function in R used for data visualization.

3. The c function is used to combine arguments.

4. seq is an R function used to derive a range of numbers, optionally specifying a start, stop and step argument or simply a single numeric argument.

5. legends are used in data visualization to list and define items in the graphical presentation.

6. matrix is a function in R used to create and work with matrix and data frame objects.

7. rownames and colnames are functions used to label the row and columns of a data frame in R.

8. The typeof function return the data type of an object.

Explanation:

The R programming language is a dedicated programming language for data analysis and visualization.

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Which image file format is an uncompressed raster file which may contain different depths of color depths per pixel, or may be s
dangina [55]

Answer:

BMP

Explanation:

The BMP file format, also known as bitmap image file, device independent bitmap (DIB) file format and bitmap, is a raster graphics image file format used to store bitmap digital images, independently of the display device (such as a graphics adapter), especially on Microsoft Windows[2] and OS/2[3] operating system

6 0
2 years ago
How has technology effected the way we communicate?
horsena [70]

Indeed it has.

Advancements in technology and changes in communication generally go hand in hand. Landlines displaced the telegraph and cell phones replaced landlines. The arrival of the internet opened new doors of personal communication. E-mails replaced postal mails and social media took the place of text messages.

Communication technology, such as mobile phones, email, text messaging, instant messaging and social networking have had a profound effect on nearly everyone's business and personal lives. While technology makes communications faster and easier, at times it can also be intrusive and misinterpreted.

Increased isolation, reduced social interaction and social skills, and increased human-to-machine interactions are all a result of an overuse of technology, which has created a wall between many people globally.

Technology has the ability to enhance daily living from appliances to mobile devices and computers, technology is everywhere. ... In the rise of digital communication, technology can actually help communication skills because it allows people to learn written communication to varying audiences.

<em>-Astolfo</em>

3 0
3 years ago
If the speakers are not working on a laptop, what could be the problem besides the speakers?
Elena-2011 [213]

Answer:

Sound card

Explanation:

In computer or laptop music or sound files are stored in digital form. Sound card is the the device that is used to convert the digital form of music into analog to produce the signal that is compatible with speaker or microphone.

If the speakers are not working on the laptop, means there is no sound produced on speakers. It means that sound card is not working properly.

8 0
3 years ago
_ is a model of computing in which computer processing, storage, software, and other services are provided as a shared pool of v
Jet001 [13]

Answer:

Cloud computing is the correct answer of this question.

Explanation:

Cloud computing presents a easy way of consuming databases, servers, repositories and a vast variety of web technology infrastructure.Cloud computing allows that can save considerable construction costs without relying on internal server resources and device requirements.Cloud computing is the provision of various resources over the Web.

8 0
3 years ago
What are the three fundamental principals of mnemonics? <br><br>HELP FASTTT!
muminat

Answer:

The three fundamental principles underlying the use of mnemonics are imagination, association, and location.

Explanation:

8 0
3 years ago
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