tisdag 12 februari 2019

Statistical Paradises in Big Data

From Annals of Applied Statistics and tweet by Karin Nelsson

Statisticians are increasingly posed with thought-provoking and even paradoxical questions, challenging our qualifications for entering the statistical paradises created by Big Data. By developing measures for data quality, this article suggests a framework to address such a question: “Which one should I trust more: a 1% survey with 60% response rate or a self-reported administrative dataset covering 80% of the population?”