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How do I download a package in R?

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How do I download a package in R?

Alternatively, you can install R packages from the menu.

  1. In RStudio go to Tools → Install Packages and in the Install from option select Repository (CRAN) and then specify the packages you want.
  2. In classic R IDE go to Packages → Install package(s) , select a mirror and install the package.

Where can I download R packages?

Obtaining R Packages

  1. The primary location for obtaining R packages is CRAN.
  2. For biological applications, many packages are available from the Bioconductor Project.
  3. You can obtain information about the available packages on CRAN with the available.packages() function.

How do I install Gtsummary in R?

You can install {gtsummary} and {gt} with the following code.

  1. Install {gtsummary} install.packages(“gtsummary”)
  2. Install {gt} from GitHub (recommended) install.packages(“remotes”) remotes::install_github(“rstudio/gt”)

How do I download r studio packages?

Installing Packages from CRAN

  1. Open RStudio.
  2. In the lower-right pane of RStudio, select the Packages tab and the Install button.
  3. Type the name of the packages to be installed in the “Packages (separate multiple packages with a space or comma):” box.
  4. Press Install .

How do I download Mass packages?

Loading and/or Installing Packages Programmatically

  1. is_installed <- function(mypkg) is. element(mypkg, installed.
  2. library(MASS) library(MASS)
  3. library(“MASS”,character. only=TRUE)
  4. install. packages(“MASS”,repos=”http://lib.stat.cmu.edu/R/CRAN”)
  5. load_or_install(c(“foreach”,”MASS”,”doParallel”))

How do you cite a mass package?

To cite the MASS package in publications use: Venables WN, Ripley BD (2002). Modern Applied Statistics with S, Fourth edition. Springer, New York.

How do you save a Gtsummary table?

Use the {gt} package’s gt::gtsave() function to save images of {gtsummary} tables.

What is Haven_labelled?

In approach B, haven_labelled vectors are kept for data cleaning and coding, allowing to preserved original recoding, in particular if data should be reexported after that step. Functions provided by labelled will be useful for managing value labels.

Is R tools required to install packages?

Note that Rtools is only needed build R packages with C/C++/Fortran code from source. By default, R for Windows installs the precompiled “binary packages” from CRAN, for which you do not need Rtools.

How to create different plot types in R?

– How to Draw a Scatterplot in R – The plot () Function in R – Plot of Empirical Cumulative Distribution Function

How to plot a complete graph in R?

type – type could be any of the below values ‘p’ – points ‘l’ – lines ‘b’ – both points and lines ‘c’ – for the lines part alone of

  • main is the main title for the plot
  • sub is the sub title for the plot
  • xlab is the x label i.e.,title for x-axis
  • ylab is the y label i.e.,title for y-axis
  • asp is the aspect ratio whose value should be given by y/x

    • How to make a Youden plot in R?

    Youden plots look like a target and can be assessed rapidly. The data for a Youden plot is generated by providing a number of laboratories aliquots from two separate unknown samples, which we will call A and B. Every lab analyzes both samples and a scatter plot of the A and B results are generated–the A results on the (x)–axis and the B

    How to plot categorical data in R?

    bar graph of categorical data is a staple of visualizations for categorical data. The spineplot heat-map allows you to look at interactions between different factors. These are not the only things you can plot using R. You can easily generate a pie chart for categorical data in r. Look at the pie function.