BibSonomy bookmarks for /user/schmidt2/data

The Datasaurus Dozen - Same Stats, Different Graphs: Generating Datasets with Varied Appearance and Identical Statistics through Simulated Annealing | Autodesk Research

schmidt2 — 2017-10-12T12:20:41+02:00

Datasets which are identical over a number of statistical properties, yet produce dissimilar graphs, are frequently used to illustrate the importance of graphical representations when exploring data. This paper presents a novel method for generating such datasets, along with several examples. Our technique varies from previous approaches in that new datasets are iteratively generated from a seed dataset through random perturbations of individual data points, and can be directed towards a desired outcome through a simulated annealing optimization strategy.

Be wary of boxplots, they could be hiding important information! [OC] : dataisbeautiful

schmidt2 — 2017-10-12T12:18:03+02:00

https://www.reddit.com/r/dataisbeautiful/comments/6ssmzc/be_wary_of_boxplots_they_could_be_hiding/

Datenbank „Euros für Ärzte“ – correctiv.org

schmidt2 — 2016-07-17T14:03:36+02:00

Wieviel Geld hat dein Arzt von der Pharmaindustrie erhalten? Zahlungen der Pharmaunternehmen an Ärzte und Fachangehörige des Geseundheitswesens.

Plot Two Time Series With Different Dates | Peltier Tech Blog | Excel Charts

schmidt2 — 2013-07-16T12:44:16+02:00

A reader named Felix posted a comment on the blog, asking how he could make a line chart which has two time series, in which each time series has data for