'Variable case' diaporamas de présentation

Statistics in WR: Session 20

Statistics in WR: Session 20. Introduction to Spatial Statistics Ernest To. Outline. Basics of spatial statistics Kriging Application of spatial-temporal statistics (Gravity currents in CCBay). Basics. Consider the following scenario.

710 views • 55 slides

X and Y are not perfectly correlated. However, there is on average a positive

X and Y are not perfectly correlated. However, there is on average a positive relationship between Y and X. Y. 0. X 1. X 2. X. We assume that expected conditional values of Y associated with alternative values of X fall on a line. Y. E(Y i /X i ) = ? 0 + ? 1 X i. Y 1. ? 1.

397 views • 29 slides

Cambiamento attuale: Biogeochimica

CLIMATOLOGIA. Prof. Carlo Bisci. Cambiamento attuale: Biogeochimica.

313 views • 24 slides

Example K-map simplification

1.08k views • 22 slides

Heteroskedasticity, Moderation, and Extremity in Heterogeneous Choice Models

Heteroskedasticity, Moderation, and Extremity in Heterogeneous Choice Models. GARRETT GLASGOW University of California, Santa Barbara. Heterogeneous Choice Models. Uncorrected heteroskedasticity in binary and ordinal choice models will produce biased estimates.

465 views • 22 slides