@article{eprints1622, title = {An Anscombe-type theorem}, publisher = {Springer}, year = {2014}, number = {1}, note = {Proceedings of the XXV International Seminar on Stability Problems for Stochastic Models, Maiori (Salerno), Italy, September 20?24, 2005.}, author = {Patrizia Berti and Irene Crimaldi and Luca Pratelli and Pietro Rigo}, pages = {15--22}, journal = {Journal of Mathematical Sciences}, volume = {196}, abstract = {Let (X\_n) be a sequence of random variables (with values in a separable metric space) and (N\_n) a sequence of random indices. Conditions for X\_\{N\_n\} to converge stably (in particular, in distribution) are provided. Some examples, where such conditions work but those already existing fail, are given as well.}, keywords = {Anscombe theorem, Exchangeability, Random indices, Random sums, Stable convergence }, url = {http://eprints.imtlucca.it/1622/} }