R Consortium talks to LA R Users founder Szilard Pafka about how the community started, how they adapted to the pandemic and how things have evolved in the past fifteen... The post LA R Expands Beyond California appeared first on R Consortium.

Enhance your data science toolkit with our “Introduction to R” learning path: from the basis of the syntax, to operations and functions, for solid programming foundations. R is one of the most popular programming, scripting, and markup languages. Wr...

Candlestick plots are something you see regularly when dealing with stocks. Whether you are an investor, an analyst or even an outsider, this type of chart always in interesting to look at. In this brief blog, I’m going to share a custom function I made for making a candlestick ...

Upcoming event: PSI Scientific Meeting: Generating Insights through Modern Applications of Data Visualisation While data visualisation has been used to gain insights into medical data for over 150 years, modern methods including... The post Register now! PSI Scientific Meeting: Generating Insights through Modern Applications of Data Visualisation appeared first on R ...

This is the latest in my series of screencasts demonstrating how to use the tidymodels packages, from just getting started to tuning more complex models. Today’s screencast focuses only on data preprocessing, or feature engineering; let’s walk throug...

For fundamental equity investors, the financial statement is the launchpad for the search for value. True, quants use financial statements too. But they spend less time on what the numbers mean, than on what they are. To produce a financial statement that adequately captures the economic (not GAAP or IFRS) ...

Since 1998, MTV’s The Challenge (formerly the Real World/Road Rules Challenge) has graced the airwaves where it is currently in Season 37. In a prior post I had mentioned that this is one of my guilty pleasure shows so this will likely not be the last post that is based ...

Ogive curve in R, It is a graph plotted for the variate values and their corresponding cumulative frequencies of a frequency distribution. The sum of all preceding frequencies up to this point is referred to as cumulative frequency. Its shape is...

Ogive curve in R, It is a graph plotted for the variate values and their corresponding cumulative frequencies of a frequency distribution. The sum of all preceding frequencies up to this point is referred... The post Ogive curve in R appeared first on finnstats.

In 2001, I was fortunate to discover a ‘market characteristic’ that transcends virtually every liquid market. Markets often trend in a nonlinear fashion according to hidden support/resistance curves (Stealth Curves).  Whereas ‘market anomalies’ are transient and are overwhelmingly market specific, Stealth Curves are highly robust across virtually every market and ...

Learn Data Science with R is for learning the R language and data science. The book is beginner-friendly and easy to follow. It is available for download as a book giveaway offer for a limited period. The book topics are – R Language Data Wrangling with data.table package Graphing with ...

Parallel processing in the tidyverse couldn’t be easier with the furrr package. If you are familiar with the purrr::map() function, then you’ll love furrr::future_map(), which we’ll use in this FREE R-Tip training to get a 2.6X speed-up in our code. R...