Tag statistics
Measures of dispersion in descriptive statistics
In descriptive statistics, variance and standard deviation are two of the central measures of dispersion, often used together with the arithmetic mean to describe the distribution of data. They measure how much individual observations vary around their mean.
Checking for multicollinearity
The variance inflation factor (VIF) checks for multicollinearity in regression models. Values above 10 (and sometimes above 5) may indicate problems. This article shows you how to calculate and interpret the VIF in R, SPSS, and JASP.
Complete Introduction in Statistics in R, SPSS, JASP
Introducing "Complete Introduction in Statistics in R, SPSS, JASP," a comprehensive online course designed to demystify the realm of applied statistics. This meticulously crafted course, in collaboration with the International School of Management, offers a cohesive resource for everyone struggling to comprehend or apply statistics.