Archive for August 22nd, 2018
Prof. Dr. Erwin Böttinger – leitet seit 2017 den Lehrstuhl für Digital Health Personalized Medicine am renommierten Hasso-Plattner-Institut (HPI) an der Universität Potsdam
Mittwoch, August 22nd, 2018Microsoft Power BI – Inter Quartile Range (IQR)
Mittwoch, August 22nd, 2018Inter Quartile Range (IQR) – also called the midspread or middle 50% or technically H-spread is a measure of statistical dispersion being equal to the difference between 75th and 25th percentiles or between upper and lower quartiles IQR = Q3 − Q1. In other words the IQR is the first quartile subtracted from the third quartile these quartiles can be clearly seen on a box plot on the data it is a trimmed estimator defined as the 25% trimmed range and is the most significant basic robust measure of scale