Un confronto tra metodi di identificazione di osservazioni outlier in indagini longitudinali finalizzate alla stima di una variazione: proposte teoriche e verifiche empiriche
If the main purpose of a sampling survey consists in the estimation of a change concerning a certain quantitative variable, the presence of outliers could lead to significant biases in the estimation process. As a consequence, problems occurring are: a) how identifying outliers; b) how treating them...
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| Format: | Article |
| Language: | English |
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University of Bologna
2007-10-01
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| Series: | Statistica |
| Online Access: | http://rivista-statistica.unibo.it/article/view/411 |