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I just found out that here the EU made large data sets available about every newly registered car in the EU (currently from 2012 to 2018). The data set from 2018 has over 15 million rows and many rows correspond to a single registered car. The followi... [Read more...]

After my little rant (which went viral!) about the tidyverse from last week, we are going to do a little fun project in the 50’th ???? post of this blog: ASCII Art! If you want to have some fun by painting with letters (i.e. ASCII characters) in R and get ... [Read more...]

The bayestestR package has several functions to compute indices of effect existence and significance in a Bayesian framework, like p_direction() or bayesfactor_parameters(). The accuracy of these indices is affected by various sources of uncertainty, s... [Read more...]

Tips and tricks to speed up R and plotly based web apps [Read more...]

Tips and tricks to speed up R and plotly based web apps [Read more...]

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The bayestestR package has several functions to compute indices of effect existence and significance in a Bayesian framework, like p_direction() or bayesfactor_parameters(). The accuracy of these indices is affected by various sources of uncertainty... [Read more...]

Shiny Apps allow developers and researchers to easily build interactive web applications within the environment of the statistical software R. Using these apps, R users can interactively communicate their work to a broader audience. In this Method Bites Tutorial, Konstantin Gavras and Nick Baumann present a comprehensive recap of Konstantin ... [Read more...]

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Shiny Apps allow developers and researchers to easily build interactive web applications within the environment of the statistical software R. Using these apps, R users can interactively communicate their work to a broader audience. In this Method Bites Tutorial, Konstantin Gavras and Nick Baumann present a comprehensive recap of Konstantin ... [Read more...]

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The bayestestR package has several functions to compute indices of effect existence and significance in a Bayesian framework, like p_direction() or bayesfactor_parameters(). The accuracy of these indices is affected by various sources of uncertainty... [Read more...]

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I’ve been talking to Michael Betancourt and Charles Margossian about implementing analytic derivatives for HMMs in Stan to reduce memory overhead and increase speed. For now, one has to implement the forward algorithm in the Stan program and let Stan autodiff through it. I worked out the adjoint method (... [Read more...]

CRAN just accepted the latest version of our R package validate. The validate package provides an infrastructure to perform any data quality check in a flexible and extensible way. This is a minor update with the following new features: New … Continue reading → [Read more...]

The eight international conference on the Use of R in Official Statistics (#uRos2020) will take place place from 6 to 8 May 2020 at Statistics Austria, the Austrian office of National Statistics. The meeting in a nutshell 4-5 May: unconfUROS … Continue reading → [Read more...]