we derive an approximate form& for a novel form of energy loss experienced by l-10 cV electrons passing through polar liquids This loss mechanism, which depends on the translational motions of polar molecuIes in the Coulomb field of an electron is shown to yield a dissipation rate comparable in magn
On the Loss of Information Due to Nonrandom Truncation
β Scribed by Michael Falk; Frank Marohn
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 240 KB
- Volume
- 72
- Category
- Article
- ISSN
- 0047-259X
No coin nor oath required. For personal study only.
β¦ Synopsis
It is assumed that observations among an iid sample falling into certain subsets of the sample space cannot be observed directly, but only through their frequencies. Bounds for the corresponding loss of information are established, which are based on the Hellinger distance between the empirical point process N n of the complete set of observations and an empirical process N n * that aims at restoring N n . An application of these bounds to parametric models generalizes and quantifies results for locally asymptotically Gaussian experiments. When applied to extreme value models, this approach generalizes the peaks-over-threshold method for modeling the exceedances over high thresholds in an iid sample.
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