Daily update | 05 May, 2023

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Where in the ROC curve does it tell you what the threshold is?

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Source: stats
Views: 524
Score: 6
Tags: roc auc


Probability that $k$ variables of multivariate Gaussian are positive

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Source: stats
Views: 79
Score: 3
Tags: probability normal-distribution


If $X$ and $Y$ are independent random variables with $X+Y\stackrel{d}{=}X$, then show that $\mathbb P(Y=0)=1$

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Source: stats
Views: 53
Score: 2
Tags: probability distributions random-variable characteristic-function


An approximate confidence interval for the $\alpha$ parameter of a Pareto Type II distribution when $\lambda$ is known

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Source: stats
Views: 27
Score: 2
Tags: self-study confidence-interval t-distribution approximation pareto-distribution


Can be the output distribution non-normal using the moment method?

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Source: stats
Views: 9
Score: 2
Tags: normal-distribution uncertainty error-propagation

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