1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ziro4ka [17]
3 years ago
5

If I execute the expression x <- 4L in R, what is the class of the object `x' as determined by the `class()' function?

Computers and Technology
1 answer:
FinnZ [79.3K]3 years ago
7 0

Answer:

integer

Explanation:

The expression can be implemented as follows:

x <- 4L

class(x)

Here x is the object. When this expression is executed in R, the class "integer" of object 'x' is determined by the class() function. R objects for example x in this example have a class attribute determines the names of the classes from which the object inherits. The output of the above expression is:

"integer"

Here function class prints the vector of names of class i.e. integer that x inherits from. In order to declare an integer, L suffix is appended to it. Basically integer is a subset of numeric. If L suffix is not appended then x<-4 gives the output "numeric". Integers in R are identified by the suffix L while all other numbers are of class numeric independent of their value.

You might be interested in
Choose all items that represent characteristics of HTML:
Leya [2.2K]
Markup language

used to write web pages

contains markup tags

determines how the text is displayed
4 0
4 years ago
Read 2 more answers
In 2-4 sentences, explain the difference between the “save” and the “save as” commands.
yuradex [85]
The "save" command means to save it again, or to save the changes you made to an already saved document. The "save as" command means to save it for the first time and you enter in what you want to name to document youre saving
4 0
4 years ago
Read 2 more answers
You can change the ____ or position of text within a document's margins.
ahrayia [7]

Answer:

Alignment

Explanation:

That should be correct

7 0
3 years ago
What is meant by close to 75% of all viruses is contracted through friendly means?
snow_lady [41]

Answer: This means that even though we believe the information is coming from a trusted source, it could still contract a virus due to someone else hacking it or the original sending not being aware of the virus.

Explanation: Just because information comes from a trusted/friendly source does not mean the information is clear of potential threats. Viruses are able to hide in information and the sending may not be aware that the virus is hiding in the information.

4 0
4 years ago
The number of pixels that can be displayed on the screen at one time is known as what? screen resolution. viewing angle. color d
nevsk [136]

Answer:

screen resolution

Explanation:

The screen resolution indicates the number of pixels that can be displayed at one time on a given screen. For example, it could be numbers like 1920x1080, 1600x900 and so on.

Viewing angle has nothing with the pixel count, although viewing port would.  Color depth concerns the number of colors you can display at one time.  Pixel density is the concentration of pixels, like in Apple's retina display, that increases the number of pixels in the screen, but that doesn't give you the information on how many there are.

6 0
3 years ago
Other questions:
  • Is a factory-formatted hard disk split into a fixed number of files?
    14·1 answer
  • If you could make any blog, what would it be about and why?
    9·1 answer
  • A company that manufactures machine parts order a new system that makes Products at ten times the speed of earlier machines. the
    13·2 answers
  • Someone please help fast! I’m taking the test rn and I don’t understand this!!!!!!
    15·1 answer
  • You respond to an "unknown medical problem" in an area commonly populated by Hispanic Americans. You arrive to find several indi
    13·1 answer
  • Which option describes the purpose of configuring native supplicant profile on the cisco ise?
    7·1 answer
  • The smallest unit of storage is​
    15·1 answer
  • The _____ feature will mark all changes made to a document for others to review at a later time.
    13·1 answer
  • Does anyone know the name of the font :) ?
    14·2 answers
  • What is one reason that many older PC games, when run on modern hardware, will run at high speeds? Include discussions of frame
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!