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| Content Provider | Springer Nature Link |
|---|---|
| Author | Wet, T. |
| Copyright Year | 2002 |
| Abstract | In two recent papers del Barrio et al. (1999) and del Barrio et al. (2000) consider a new class of goodness-of-fit statistics based on theL $_{2}$-Wasserstein distance. They derive the limiting distribution of these statistics and show that the normal distribution is the only location-scale family for which this limiting distribution has the “loss of degrees of freedom” property, due to the estimation of the unknown parameters. In this paper a weightedL $_{2}$-Wasserstein distance is considered and it is proven that these statistics retain the loss of degrees of freedom property for general classes of distributions if applied separately to the location family and to the scale family and if the “right” weight function is used. These weight functions are such that the corresponding minimum distance estimators for the location parameter and the scale parameter are asymptotically efficient. Examples are discussed for both location and scale families. |
| Starting Page | 89 |
| Ending Page | 107 |
| Page Count | 19 |
| File Format | |
| ISSN | 11330686 |
| Journal | Test |
| Volume Number | 11 |
| Issue Number | 1 |
| e-ISSN | 18638260 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2002-01-01 |
| Publisher Institution | Spanish Society of Statistics and Operations Research |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | goodness-of-fit Wasserstein distance location family scale family quantile process Brownian bridge minimum distance estimation limiting distributions asymptotic efficiency Karhunen-Loève expansion sum of weighted chisquares loss of degrees of freedom Asymptotic properties of tests Asymptotic distribution theory Gaussian processes Statistics Statistical Theory and Methods Statistics for Business/Economics/Mathematical Finance/Insurance |
| Content Type | Text |
| Resource Type | Article |
| Subject | Statistics and Probability Statistics, Probability and Uncertainty |
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