2022

Just show me the data, baseball edition

August 8, 2022 | Bob Carpenter

Andrew’s always enjoining people to include their raw data. Jim Albert, of course, does it right. Here’s a recent post from his always fascinating baseball blog, Exploring Baseball Data with R, 49 seasons of the designated hitter. The post “just” … Continue reading → [Read more...]

Image Annotation

August 8, 2022 | Super User

This week, I uploaded a newer version of the R package recogito to CRAN. The recogito R package provides tools to manipulate and annotate images and text in shiny. It is a htmlwidgets R wrapper around the excellent recogito-js and annotorious javascri... [Read more...]

Base-R Is Alive and Well

August 6, 2022 | matloff

As many readers of this blog know, I strongly believe that R learners should be taught base-R, not the tidyverse. Eventually the students may settle on using a mix of the two paradigms, but at the learning stage they will benefit from the fact that base-R is simple and more ... [Read more...]

Historical Weather Data

August 6, 2022 | R - datawookie

I’m building a model which requires historical weather data from a selection of locations in South Africa. In this post I demonstrate the process of acquiring the data and doing some simple processing.
[Read more...]

How to Scale Only Numeric Columns in R

August 4, 2022 | Jim

The post How to Scale Only Numeric Columns in R appeared first on Data Science Tutorials How to Scale Only Numeric Columns in R, To scale only the numeric columns in a data frame in R, use the dplyr package’s following syntax. Best Books to learn Tensorflow – Data Science ... [Read more...]

Unravelling Transparency in Coverage Data

August 2, 2022 | R - datawookie

I have a challenge: extracting data from an enormous JSON file. The structure of the file is not ideal: it’s a mapping at the top level, which means that for most standard approaches the entire document needs to be loaded before it can be processed. It would have been ...
[Read more...]

Unravelling an Enormous JSON

August 2, 2022 | R - datawookie

I have a challenge: extracting data from an enormous JSON file. The structure of the file is very challenging: it’s a mapping at the top level, which means that for most standard approaches the entire document needs to be loaded before it can be processed. It would have been ...
[Read more...]
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