'Generalized least squares' presentation slideshows

FOUR METHODS OF ESTIMATING PM 2.5 ANNUAL AVERAGES

FOUR METHODS OF ESTIMATING PM 2.5 ANNUAL AVERAGES. Yan Liu and Amy Nail Department of Statistics North Carolina State University EPA Office of Air Quality, Planning, and Standards Emissions Monitoring, and Analysis Division. Project Objectives.

399 views • 29 slides

Regression Models and Loss Reserving: Decision Points in Model Design

508 views • 28 slides

Charles University

391 views • 25 slides

Structural Equation Modeling

597 views • 24 slides

Strip-Plot Designs

Strip-Plot Designs. Sometimes called split-block design For experiments involving factors that are difficult to apply to small plots Three sizes of plots so there are three experimental errors The interaction is measured with greater precision than the main effects. S3 S1 S2.

473 views • 24 slides

Autocorrelation

Autocorrelation. Outline 1) What is it? 2) What are the consequences for our Least Squares estimator when we have an autocorrelated error? 3) How do we test for an autocorrelated error? 4) How do we correct a model that has an autocorrelated error?. What is Autocorrelation?.

565 views • 20 slides

Heteroskedasticity

Heteroskedasticity. Outline 1) What is it? 2) What are the consequences for our Least Squares estimator when we have heteroskedasticity 3) How do we test for heteroskedasticity? 4) How do we correct a model that has heteroskedasticity. What is Heteroskedasticity.

571 views • 19 slides

Regression with ARMA Errors

Regression with ARMA Errors. Example: Seat-belt legislation. Story: In February 1983 seat-belt legislation was introduced in UK in the hope of reducing the number of deaths and serious injuries on the road. Goal: Check whether or not this law is effective

327 views • 16 slides