Articles by Johannes Friedrich's R Blog


August 26, 2018 | Johannes Friedrich's R Blog

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 | Johannes Friedrich's R Blog

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, ...
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RLumModel 0.2.3 released!

November 25, 2017 | Johannes Friedrich's R Blog

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 | Johannes Friedrich's R Blog

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...
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RLumModel 0.2.2 released!

October 18, 2017 | Johannes Friedrich's R Blog

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...]

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