Example image of eyePlorer eyePlorer map for 'Bias of an estimator': Estimator Expected value Statistics Mean squared error Median Independent and identically-distributed random variables Sample mean and sample covariance Variance Poisson distribution Characterizations of the exponential function Taylor series Maximum likelihood Carl Friedrich Gauss Loss function Risk Absolute value Pierre-Simon Laplace Robust statistics Statistical theory Injective function Invariant estimator Square root Standard deviation Erich Leo Lehmann Gauss–Markov theorem Omitted-variable bias Stein's unbiased risk estimate Bessel's correction Optimal design U-statistic Control variate Cramér–Rao bound Minimum mean square error Approximate counting algorithm Estimation of covariance matrices Taguchi methods Unbiased estimation of standard deviation Algorithms for calculating variance Empirical distribution function Rasch model estimation Root mean square deviation Efficiency (statistics) Polynomial regression Spike-triggered average Watterson estimator Winsorized mean Diversity index Endogeneity (economics) Shewhart individuals control chart Truncated regression model