Introduction to R programming

Question

What is R?

R is a open source language and environment for statistical computing and graphics which provides a wide variety of statistical and graphical techniques: linear and nonlinear modelling, statistical tests, time series analysis, classification, clustering, etc. For more information see:
https://www.r-project.org

How to use R?

To use R you have to download and install R first to your computer. R is open source so you cam download it for free at:
https://www.r-project.org

Answer 1

User recommendations

It is recommened to use a programming invironment for using R to write and run your code. A good open source solution for that is R studio. You can download it for free at:
https://www.rstudio.com/products/rstudio/download/

Note: First download and install R and then Rstudio!

Answer 2

Also see: https://www.sololearn.com/Discuss/1190847/?ref=app

Answer 3

x <- 42

y <- 99

z <- 2

res <-
(x
y,
)

print(res)

Answer 4

r and ruby are same??

Answer 5

@민호김 no they're two different languages but they are used together a lot. R is used for statistical and data analysis, whereas Ruby is more used for web development

Answer 6

look at some examples of what we can do with R:

https://code.sololearn.com/c0IqfpAk6cKK/?ref=app
https://code.sololearn.com/cFppMc1gg3pB/?ref=app
https://code.sololearn.com/c7agDe0CUq1V/?ref=app
https://code.sololearn.com/cmxant0CI4U3/?ref=app

Answer 7

Can help me guys, i don't understand
Fill in the blanks to find and output the maximum of the given 3 variables.
x <- 42

y <- 99

z <- 2

res <-
(x
y,
)

print(res)