Articles by Johannes Friedrich's R Blog


August 26, 2018 | 0 Comments

During the last days I updated my R-package HypeRIMU. The latest update of the corresponding Android App HyperIMU allows to submit now JSON data via TCP connection. So I implemented a new function “execute_JSON()”. This function can rece... [Read more...]

Open Data and Trees

April 24, 2018 | 0 Comments

Today is “Tag des Baumes” (National Tree Day) in Germany and a few month ago I found a dataset containing a list of trees in Rostock, Germany, with class, species and (very important) the coordinates of these trees. So I started RStudio, ...
[Read more...]

Analysing open data: Wifi on ICE

January 17, 2018 | 0 Comments

Thank you for travelling with Deutsche Bahn - I was searching for open data on the internet and found some interesting datasets on the website of the Deutsche Bahn. They provide a huge dataset (~ 2 GB) of Wifi access of their ICE fleet on thr... [Read more...]

Analysing particulate matter emission during New Year’s Eve

January 10, 2018 | 0 Comments

How do New Year's Eve fireworks impact the environment? - A few days before the new year 2018 I saw this tweet from Deutschlandfunk Nova: 4000 Tonnen Feinstaub ballern wir an nur einem einzigen Abend in die Luft. Das sind 15% der Menge, die jährlich im Straßenverkehr abgegeben wird. Prost, Neujahr! #...
[Read more...]

RLumModel 0.2.3 released!

November 25, 2017 | 0 Comments

New parameter set and tests - A new update of my R-package RLumModel was released on 22nd November 2017. The update includes a new parameter set Friedrich2018 which is able to simulate dose rates effect for radiofluorescence measurements. An... [Read more...]

rxylib Shiny

November 13, 2017 | 0 Comments

Start analysing your data online ... - I’m proud to announce my first shiny app rxylib Shiny. This little application is capable to plot and manipluate x-y data, fit them and download the results. It is a online version of the R-package rxy...
[Read more...]

RLumModel 0.2.2 released!

October 18, 2017 | 0 Comments

Now with new vignettes ... - A new update of the R-package RLumModel was released on 13th October 2017. The update includes some new vignettes and all vignettes are now written in HTML. An overview over all changes can be found at the NEWS.... [Read more...]

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)