gammer

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covariance

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Does covariance equal to zero implies independence for binary random variables?

Jan 29, 2017

12

In Factor Analysis (or in PCA), what does it mean a factor loading greater than 1?

Mar 9, 2017

11

If I prove the estimator of $\theta^2$ is unbiased, does that prove that the estimator of parameter $\theta$ is unbiased?

Apr 2, 2017

8

Normally distributed estimated parameters in logistic regression

Jan 29, 2017

5

Expectation of a square root of a sample mean

Apr 2, 2017

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Using gamm4 for generalized additive models with random effects. Use the fitted values from the `mer` part or the `gam` part?

Mar 20, 2016

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