books a better linear estimator is approx
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# Best unbiased linear estimator
# Unbiased linear variance estimator
# Linear estimator with least variance unbiased
# The best almost regular natural estimator
# Approx. Boltz and Simons
# Approx. relative efficiency
# The best estimate is roughly moderate
# estimator bias
# laser distance estimator
# coefficient estimator
# Characteristics of a good estimator
# Good estimator in statistics
# Pruning estimator of small squares
# cost without estimator
# determination estimator method
# Relative efficiency of the estimator
# Fixed effects estimator
# random effects estimator
# estimator
# Most likely estimator
