Home
Q&A
Education
Technology
Credit
General
Health
Insurance
Questions
Ask a Question
Function to clear the console in R and RStudio
Home
Education
Function to clear the console in R and RStudio
asked
Jan 24, 2022
in
Education
by
JackTerrance
I want a function to clear the console in R and RStudio instead of a keyboard function, Can someone tell me any? Select the correct answer from above options
r-faq
r-functions
1
Answer
0
votes
answered
Jan 24, 2022
by
JackTerrance
Best answer
You can use the following functions to clear the console in RStudio: cat("\f") cat("\014") Both of these functions send CTRL + L to the console which is the keyboard shortcut used to clear the console.
Related questions
0
votes
Q: Reasons for using the set.seed function
Many times I have seen the set.seed function in R, before starting the program. I know it's basically used for ... need to set this? Select the correct answer from above options...
asked
Feb 8, 2022
in
Education
by
JackTerrance
rprogramming
r-functions
0
votes
Q: Is there an R function for finding the index of an element in a vector?
Is there any shortcut method to find an index of an element in a vector, I have an element Q with me ... someone answer this doubt? Select the correct answer from above options...
asked
Jan 23, 2022
in
Education
by
JackTerrance
r
match
r-faq
vectorization
0
votes
Q: Run R script from command line
I have file called q.r and it has chmod of 755, how can I run it using a command-line? sayHello...
asked
Jan 24, 2022
in
Education
by
JackTerrance
r
command-line
r-faq
0
votes
Q: How do I install an R package from source?
I work on Mac OSX and want to install a RJSONIO package in my R, I am a beginner currently and I have no ... someone explain it to me? Select the correct answer from above options...
asked
Jan 24, 2022
in
Education
by
JackTerrance
r
package
r-faq
0
votes
Q: How to write trycatch in R
How to write a trycatch code to sort out an error in web downloading. url...
asked
Jan 23, 2022
in
Education
by
JackTerrance
r
exception
ty-catch
r-faq
0
votes
Q: How can I read command line parameters from an R script?
I want to supply some command-line parameters from a R script I have. And it runs on windows. I just want it ... help me with it? Select the correct answer from above options...
asked
Jan 23, 2022
in
Education
by
JackTerrance
r
parameter
r-faq
0
votes
Q: Expert R users, what's in your .Rprofile?
What does startup profiles of R professionals include, I have no customization in R and I want to add some. ... highlight my syntax. Select the correct answer from above options...
asked
Jan 23, 2022
in
Education
by
JackTerrance
r
profile
terminal
r-faq
customization
0
votes
Q: Global variables in R
I want to set some global variables inside a function, how can I do that? Select the correct answer from above options...
asked
Jan 23, 2022
in
Education
by
JackTerrance
r
r-faq
global-variables
0
votes
Q: R - list to data frame
Can someone please tell me a quick way to convert a nested list of data whose length is 100 and each item is a list of ... 100 rows and 10 columns? I am attaching a sample data: 5...
asked
Jan 20, 2022
in
Education
by
JackTerrance
list
dataframe
r-faq
r
0
votes
Q: How do I replace NA values with zeros in an R dataframe?
How to replace the values of NA with zeros in some column and data frame I have? Select the correct answer from above options...
asked
Jan 20, 2022
in
Education
by
JackTerrance
r
na
data
frame
r-faq
0
votes
Q: How to make a great R reproducible example?
Can someone please tell me some tips to make a great minimal reproducible r example? And How can I paste data ... should I include? Select the correct answer from above options...
asked
Jan 20, 2022
in
Education
by
JackTerrance
r
r-faq
0
votes
Q: Java: Clear the console
I have output in my Java console from running an application, how I can i clear it using code ? Select the correct answer from above options...
asked
Jan 22, 2022
in
Education
by
JackTerrance
java
clear
console
0
votes
Q: Elegant way to check for missing packages and install them?
How can I check for missing packages and call for installed.packages() to install them smartly? Select the correct answer from above options...
asked
Jan 23, 2022
in
Education
by
JackTerrance
r
r-faq
packages
insatall
0
votes
Q: Subscript out of bounds - general definition and solution?
There is an error of subscript out of bounds: # Load necessary libraries and data library(igraph) library(NetData) ... > 0)) # Calculate reachability for each vertix reachability...
asked
Jan 23, 2022
in
Education
by
JackTerrance
r
matrix
r-faq
0
votes
Q: What is the difference between require() and library()?
Can someone tell me the difference between require() and library() in R? Select the correct answer from above options...
asked
Jan 20, 2022
in
Education
by
JackTerrance
r
r-faq
r-packages
...
