File:burn-ellipse.png

Figure file · Marginal models, and two responses at once

The two burn slopes. The dashed rectangle is the pair of marginal 95% intervals from the standard errors reported above. The ellipse is the joint 95% region for those same standard errors if the slopes were uncorrelated. The sandwich covariance is not reported, so the ellipse drawn here is not rotated. A pair can sit inside the rectangle and outside the ellipse, and the corners of the rectangle sit outside the ellipse.

The two burn slopes. The dashed rectangle is the pair of marginal 95% intervals from the standard errors reported above. The ellipse is the joint 95% region for those same standard errors if the slopes were uncorrelated. The sandwich covariance is not reported, so the ellipse drawn here is not rotated. A pair can sit inside the rectangle and outside the ellipse, and the corners of the rectangle sit outside the ellipse.

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Summary

Description. The two burn slopes. The dashed rectangle is the pair of marginal 95% intervals from the standard errors reported above. The ellipse is the joint 95% region for those same standard errors if the slopes were uncorrelated. The sandwich covariance is not reported, so the ellipse drawn here is not rotated. A pair can sit inside the rectangle and outside the ellipse, and the corners of the rectangle sit outside the ellipse.

Appears in. Marginal models, and two responses at once

Made by. A figure from the course chapter.

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