May 2020

Performance Optimization in R: Parallel Computing and Rcpp

May 15, 2020 | R Tutorials

The ‘parallel’ package Reference: https://bookdown.org/rdpeng/rprogdatascience/parallel-computation.html Many computations in R can be made faster by the use of parallel computation. Generally, parallel computation is the simultaneous execution of different pieces of a larger computation across multiple computing processors or cores. The parallel package can be ... [Read more...]

Performance Optimization in R: Parallel Computing and Rcpp

May 15, 2020 | R Tutorials

The ‘parallel’ package Reference: https://bookdown.org/rdpeng/rprogdatascience/parallel-computation.html Many computations in R can be made faster by the use of parallel computation. Generally, parallel computation is the simultaneous execution of different pieces of a larger computation across multiple computing processors or cores. The parallel package can be ... [Read more...]

Congratulations Class of 2020!

May 15, 2020 | R Views

Yesterday, along with R-Ladies Founder Gabriela de Queiroz I was honored to be asked to give a short talk at an online graduation ceremony for the BSc and MSc Statistics Graduates of the class of 2020 (all R users) at the California State University, East Bay. My talk contains some statistics ...
[Read more...]

Introduction to R

May 15, 2020 | R Tutorials

Quickstart Installation Download and install R at this link Download and install Rstudio (free version) at this link Comments All text after the sign # within the same line is considered a comment. # this is a comment this is NOT a comment Variables Values can be assigned to variables with the ... [Read more...]

Introduction to R

May 15, 2020 | R Tutorials

Quickstart Installation Download and install R at this link Download and install Rstudio (free version) at this link Comments All text after the sign # within the same line is considered a comment. # this is a comment this is NOT a comment Variables Values can be assigned to variables with the ... [Read more...]

How to Add a Vignette to a Package in RStudio

May 15, 2020 | daniel murphy

R package vignettes are user-friendly ways to demo your package's capabilities. They can also be helpful documentation for your own reference when modifying the package in the future  -- "what was I thinking there?" The easiest way to create a vignette in RStudio is using File | New File | R Markdown | ...
[Read more...]

How To Dockerize ShinyApps

May 15, 2020 | Oliver Guggenbühl

After having successfully run a simple R-script inside a Docker container before, we next attempt to repeat this process for entire apps built within the RShiny framework. Join me on the next step toward deploying your work done in R with the help of neat Docker containers! Der Beitrag How ...
[Read more...]

Implied risk premia

May 14, 2020 | R on OSM

In our last post, we applied machine learning to the Capital Aset Pricing Model (CAPM) to try to predict future returns for the S&P 500. This analysis was part of our overall project to analyze the various methods to set return expectations when seeking to build a satisfactory portfolio. Others ...
[Read more...]

Examining Data with glimpse()

May 14, 2020 | Exploring Data

Source: https://bit.ly/3g9sNgK Quick Overview Exploring-Data is a place where I share easily digestible content aimed at making the wrangling and exploration of data more efficient (+fun). Sign up Here to join the many other subscribers who also nerd out on new tips and tricks ???? And if ...
[Read more...]
1 7 8 9 10 11 17

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)