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An asymptotically unbiased moment estimator of a negative extreme value index

D. P. Gomes; M. M. Neves

Extremal behaviour of stationary processes: the calibration technique in the extremal index estimation

M. I. Gomes; L. Henriques-Rodrigues

Comparison at optimal levels of classical tail index estimators: a challenge for reduced-bias estimation?

C.A. Coelho; L. M. Grilo

Near-exact distributions for the generalized wilks lambda statistic

C. Cordeiro; M. M. Neves

Exponential smoothing and resampling techniques in time series prediction

M. D. Ortigueria

On the estimation of the autocrrelation function

L. Ramos

Sample partitioning estimation for ergodic diffusions: application to ornstein-uhlenbeck diffusion

E. P. Mateus; A. B. Ribeiro

Application of biregressional designs to electrodialytic removal of heavy metals from contaminated matrices