Posts

Hi, welcome to the solution to day two of Advent of Code 2021. Please check out the puzzle at https://adventofcode.com/2021/day/2 # …
Last updated on 1 min read

Hi, welcome to my solutions to the challenges of Advent of Code 2021. I present my solutions as a short post for every daily challenge. …
Last updated on 2 min read R

Hi, in this post we are going to explore non-equi-joins using the data.table package in R. non-equi-joins can be utilized, when you …
Last updated on 8 min read

Hi, since I uploaded a brand new course on https://www.udemy.com, I would like to give you a brief overview on what you will learn in …
Last updated on 1 min read

Last updated on 1 min read

Hi, I recently stumbled upon the discussion on twitter, concerning the speed of reading data into R. A recent conference talk at …
Last updated on 5 min read

Hi, if you are interested in analyzing and synthesizing tide tables, you should check out the new version of TideTables. Version 0.0.3 …
Last updated on 1 min read

Hi, in this post I illustrate how we can generate NA (missing values) rows using only data.table functions, where you have a date …
Last updated on 5 min read

Hi, I just submitted the new version of TideCurves to CRAN. You should be able to download version 0.0.4 in the following days. In the …
Last updated on 1 min read

This is the first post looking at the data.table presentations from useR!2019 which was held in Toulouse from 2019-07-07 to 2019-10-10. …
Last updated on 9 min read