Rstudio – IRZU INSTITUTE

RESEARCH

installation – R Studio Won’t Install on MacOs HighSierra

January 26, 2023admin

I just downloaded RStudio and I am not able to start the application. I’ve tried moving it into applications and redownloading but I am getting the same error message. Here…Read moreinstallation – R Studio Won’t Install on MacOs HighSierra

RESEARCH

installation – how to properly install mlflow in R studio?

September 9, 2022admin

I followed the official document but found error > install.package(“mlflow”) Error in install.package(“mlflow”) : could not find function “install.package” > install.packages(“mlflow”) Installing package into ‘C:/Users/fzhu/AppData/Local/R/win-library/4.2’ (as ‘lib’ is unspecified) trying…Read moreinstallation – how to properly install mlflow in R studio?

RESEARCH

r – Ensuring RStudio always restarts in administrator mode

August 13, 2022admin

Sometimes I receive notifications that I am trying to updating already-loaded packages from RStudio and am prompted to choose if I want to restart R(Studio) or not. I’ve noticed that…Read morer – Ensuring RStudio always restarts in administrator mode

RESEARCH

r – Is there an Rstudio shortcut key for “?

July 17, 2022admin

I use it a lot on Rmarkdow for referring to code, so I created an Addin, but wanted to know if there’s a shortcut. If it isn’t the case, how…Read morer – Is there an Rstudio shortcut key for “?

RESEARCH

“Check for updates” versioning – RStudio IDE

July 16, 2022admin

I am considering trying Quarto which I downloaded and installed. Since Quarto did not show up in the New Project dialog options, I thought I should make sure my Rstudio…Read more“Check for updates” versioning – RStudio IDE

RESEARCH

r – Rstudio Installation on Ubuntu App windows 11 I get Black screen

May 15, 2022admin

I installed Rstudio from terminal of Ubuntu App of windows 11 (Windows subsystem for linux) R version is R version 4.2.0 (2022-04-22) R studio after installation wget download1.rstudio.org/desktop/bionic/amd64/rstudio-2022.02.2-485-amd64.deb sudo dpkg…Read morer – Rstudio Installation on Ubuntu App windows 11 I get Black screen

RESEARCH

r – Rstudio push and pull buttons are grayed out after using the renv package in a project

April 26, 2022admin

I installed the renv package in R. The problem is that whenever I activate renv in a project, the Rstudio push and pull buttons are grayed out. From what I…Read morer – Rstudio push and pull buttons are grayed out after using the renv package in a project

RESEARCH

markdown – R Studio / rmarkdown clickable tabs on page for .html

March 31, 2022admin

I am a novice user of R, and I am wondering how to implement a certain method of organization in my markdown file when it exports into a .html I…Read moremarkdown – R Studio / rmarkdown clickable tabs on page for .html

3D PRINTING RESEARCH

System Error after installing R package

January 8, 2022admin

Thank you all for your inputs. I managed to figure it out. The problem arose as a result of missing GTK+ file. I’m not exactly sure what GTK+ really is,…Read moreSystem Error after installing R package

RESEARCH

Error R Studio Knit HTML with install.packages line

December 26, 2021admin

I was also getting same error while using the Knit document and I did below things in the R script : Run the command in console to set your default…Read moreError R Studio Knit HTML with install.packages line

RESEARCH

How to show error line number in R studio

December 23, 2021admin

First, have a look at ?traceback. There are many ways to debug R code/script. This is only one example. In RStudio, from the Debug drop down menu option On Error,…Read moreHow to show error line number in R studio

DATA MANAGEMENT RESEARCH

Karl Broman – RStudio

December 19, 2021admin

Karl Broman is Professor in the Department of Biostatistics & Medical Informatics at the University of Wisconsin–Madison; research in statistical genetics; developer of R/qtl (for R). Karl received a BS…Read moreKarl Broman – RStudio

LINUX & ANDROID

18.04 – How to install R studio on xfce remote desktop?

December 13, 2021admin

You have to open Xfce terminal and then execute the following commands to install R and RStudio: sudo apt-get update cd ~/Downloads wget -c rstudio.org/download/latest/stable/desktop/bionic/rstudio-latest-amd64.deb -O rstudio-latest-amd64.deb # build deps…Read more18.04 – How to install R studio on xfce remote desktop?

RESEARCH

sf – R studio busy when library() a package

December 10, 2021admin

I’m trying to import packages by using library(). The packages I want to use are ‘sf’, ‘rnaturalearth’, ‘rnaturalearthdata’. I have successfully installed those packages. But when I run the library(),…Read moresf – R studio busy when library() a package

DATA MANAGEMENT RESEARCH

Is there a list of ways R scripts (and/or Shiny data products) can be put into productionisation? – General

December 3, 2021admin

It would be really nice if they can be compiled into some .app or .exe files, but I’m guessing this is not possible at the moment, with some attempts in…Read moreIs there a list of ways R scripts (and/or Shiny data products) can be put into productionisation? – General

3D PRINTING RESEARCH

rstudio – Stop R studio from jumping to the next function

November 25, 2021admin

The behaviour of RStudio where Ctrl+Up and Ctrl+Down step the cursor between function definitions is not configurable and cannot be changed. Oddly, the same pair of keystrokes were chosen to…Read morerstudio – Stop R studio from jumping to the next function

DATA MANAGEMENT RESEARCH

Update 1.4.1101 – Patch Notes

November 24, 2021admin

The RStudio server update includes a number of new features, including the integration of the R interpreter, the ability to load all of the data in the R session into…Read moreUpdate 1.4.1101 – Patch Notes

RESEARCH

browser() mode in RStudio version 2021.09 very slow for large shiny apps – shiny

November 24, 2021admin

Since updating to 2021.09 version of RStudio, the wait time when I press ‘Next’ in ‘browser()’ mode has increased significantly. The actual run time of the app when not in…Read morebrowser() mode in RStudio version 2021.09 very slow for large shiny apps – shiny

RESEARCH

Unable to install any package – General

November 11, 2021admin

Hi All, I am unable to install any package. Getting below error. install.packages(“randomForest”) gives below output. This is happening for all packages I am trying to install. install.packages(“randomForest”)Installing package into…Read moreUnable to install any package – General

DATA MANAGEMENT

python – Keras model setup (miniconda) in RStudio

November 3, 2021admin

I am attempting to create a simple keras model in R Studio, using model <- keras_model_sequential I have the following libraries install and present: keras dplyr reticulate However, when I…Read morepython – Keras model setup (miniconda) in RStudio