statistic
function of random variables
median absolute deviation
median of the absolute deviation from the median; a robust measure of the variability of a univariate sample of quantitative data
cross-covariance
covariance of one process with the other at pairs of time points
gross reproduction rate
average number of daughters per woman if she survived all her childbearing years
sensitivity
proportion of actual positives that are correctly identified as such by a binary classification test
sample variance
statistical concept
efficiency gap
proposed statistical measure of partisan gerrymandering
baseball statistics
quantities observed and recorded for baseball players and games
sufficient statistic
concept
cross-correlation
measure of similarity of two series as a function of the displacement of one relative to the other
ice hockey statistics
quantities observed and recorded for ice hockey players and games
Moran I
measure of spatial autocorrelation
spectral signal-to-noise ratio
signal-to-noise measure used in imaging
swing
statistic used to analyze British elections
Uncertainty coefficient
information-theoretic measure of nominal association
sum of squares
statistic about variability
sample covariance
sample statistic
covariance
measure of the joint variability of two random variables
quality of experience
measure of the delight or annoyance of a customer’s experiences with a service
specificity
proportion of actual negatives that are correctly identified as such by a binary classification test
swing
statistic used to analyze Australian elections with instant-runoff voting systems
swing
statistic used in the analysis of elections