Packages installed in rstudio are called from cran. cran is an online archive with r packages and other r-related resources, is the true statement.

<h3>What are CRAN packages in R?</h3>

It comprises archives for both the most recent and prior versions of the R distribution, donated R packages, and documentation. It provides both source packages and pre-compiled binaries for Windows and macOS. there are more than 16,000 bundles available.

The version of R that is made available through CRAN is compatible with the integrated development environment for R, referred to as RStudio. All of the major systems support RStudio, which includes a variety of tools that boost productivity.

Thus, it is the true statement.

For more information about CRAN packages in R, click here:

brainly.com/question/10658169

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7 0

1 year ago

Write a method called justFirstAndLast that takes a single String name and returns a new String that is only the first and last

NemiM [27]

Answer:

Answer is in the attached screenshot.

Explanation:

Using regex to split a given input string via whitespace, then returns the first and last element of the array.

6 0

3 years ago

How do we distinguish between remote and local information sources? give an example of each source? i'll give brainliest answer

kirill [66]

A local server means that you have a server setup on your current machine. A remote server is ran on a different machine

7 0

2 years ago

Convert the following MIPS assembly code snippet into machine language (hex). Write the code in a memory arrangement (address -

Snezhnost [94]

Answer:

Check the exlanation

Explanation:

1) add $s0,$s0,$s1 \rightarrow R-format

opcode rs rt rd shamt function

000000 $s0 $s1 $s0 00000 100000

000000 10000 10001 10000 00000 100000

= 0X42118020

2) lw $s0,0X20($t7)\rightarrow I-format

opcode rs rt offset

100000 $s0 $t7 0X20

100000 10000 01111 0000000000010000

= 0X820F0010

3) addi $s0,$s0,-10 \rightarrow I-format

opcode rs rt offset

001000 $s0 $s0 -10

001000 10000 10000 1111111111110110

= 0X2210FFF6

4) ori $s1,$a0,100 \rightarrow I-format

opcode rs rt offset

001101 $s0 $a0 100

001101 10000 00100 0000000001100100

= 0X36040064

5) j 0X400C \rightarrow J-format

opcode rs

000010 0X400C

000010 0000000000100000000001100

= 0X0800400C

4 0

3 years ago