Jo tenia deu negrets un s'ofega i es mor ja només en queden nou Dels nou que ara hi havia un d'ells ja no es desperta ara són vuit els que resten. Un va sortir a descanar i es va quedar tot solet ja només en ...

It is known that direct-survey estimators of small area parameters, calculated with the data from the given small area, often present large mean squared errors because of small sample sizes in the small areas. Model–based ...

We employ the ‘benefit of the doubt’ approach rooted in non-parametric techniques to evaluate the entrepreneurial ecosystem of 71 countries for the period 2016. By scrutinizing the relative efficiency of countries’ ...

The project of this bachelor degree concerns the statistical analysis of a genetic database provided by Professor Victor Moreno, epidemiologist of the Hospital de Bellvitge in Barcelona. The goal is to investigate associations ...

Statistical database protection, also known as Statistical Disclosure Control (SDC), is a part of information security which tries to prevent published statistical information (tables, individual records)from disclosing ...

Deviations from assigned treatment occur often in clinical trials. In such a setting, the traditional intent-to-treat analysis does not measure biological efficacy but rather programmatic effectiveness. For all-or-nothing ...

Recull de problemes

The problem of estimating the autoregressive (AR) parameters of a causal AR moving average (ARMA) (p,q) process using higher-order statistic is addressed. It is shown that there is always a linear combination of p+1 slices ...

"...Els experiments sobre percepció de la consonància de Plomp i Levelt, als anys seixanta del segle XX, juntament amb unes hipòtesis matemàtiques senzilles, permeten explicar de manera natural els intervals consonants de ...