Research output: Contribution to journal › Article › peer-review
On the Edgeworth expansion and the M out of N bootstrap accuracy for a Studentized trimmed mean. / Gribkova, N.V.; Helmers, R.
In: Mathematical Methods of Statistics, Vol. 16, No. 2, 2007, p. 142--176.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On the Edgeworth expansion and the M out of N bootstrap accuracy for a Studentized trimmed mean
AU - Gribkova, N.V.
AU - Helmers, R.
PY - 2007
Y1 - 2007
N2 - We investigate the second order correctness of the $M$ out of $N$ bootstrap for a Studentized trimmed mean, using the Edgeworth expansion derived in a previous paper. Some simulations, which support our theoretical results, are also given. The effect of extrapolation in conjunction with the $M$ out of $N$ bootstrap for Studentized trimmed means is briefly discussed. As an auxiliary result we obtain a Bahadur's type representation for a $M$ out of $N$ bootstrap quantile. Our results supplement previous work on (Studentized) trimmed means by Hall $\&$ Padmanabhan (1992), Bickel $\&$ Sakov (1998) and Gribkova and Helmers (2006)
AB - We investigate the second order correctness of the $M$ out of $N$ bootstrap for a Studentized trimmed mean, using the Edgeworth expansion derived in a previous paper. Some simulations, which support our theoretical results, are also given. The effect of extrapolation in conjunction with the $M$ out of $N$ bootstrap for Studentized trimmed means is briefly discussed. As an auxiliary result we obtain a Bahadur's type representation for a $M$ out of $N$ bootstrap quantile. Our results supplement previous work on (Studentized) trimmed means by Hall $\&$ Padmanabhan (1992), Bickel $\&$ Sakov (1998) and Gribkova and Helmers (2006)
KW - bootstrap accuracy
KW - Empirical Edgeworth expansions
KW - Studentized trimmed means
U2 - 10.3103/S1066530707020056
DO - 10.3103/S1066530707020056
M3 - Article
VL - 16
SP - 142--176.
JO - Mathematical Methods of Statistics
JF - Mathematical Methods of Statistics
SN - 1066-5307
IS - 2
ER -
ID: 5201885