Meteorological stations usually contain some missing data for different reasons.There are several traditional methods for completing data, among them bivariate and multivariate linear and non-linear correlation analysis, double mass curve, ratio and difference methods, moving average and probability density functions are commonly used. In this paper a blended model comprising the bivariate expo...

Resum In the frame of the research project undertaken in the site of La Draga, an Early Neolithic (ca. 5,300-4,800 cal BC) pile-dwelling settlement located at the North Eastern of the Iberian Peninsula, we are developing a serious game that recreates the life of a Neolithic community with the purpose of dissemination, entertainment and learning. The videogame has tried to provide the most relia...

Resum In the frame of the research project undertaken in the site of La Draga, an Early Neolithic (ca. 5,300-4,800 cal BC) pile-dwelling settlement located at the North Eastern of the Iberian Peninsula, we are developing a serious game that recreates the life of a Neolithic community with the purpose of dissemination, entertainment and learning. The videogame has tried to provide the most relia...

This paper considers the problem of estimating the population mean using the ratio and product methods when some observations in the sam ple data are missing at random and the population mean of the auxiliary characteristic is not known Besides an unbiased estimator arising from the total discard of incomplete pairs of observations four generally biased estimators are presented The rst two esti...

Reject inference is the process of estimating the risk of defaulting for loan applicants that are rejected under the current acceptance policy. In this survey article we show how the problem of reject inference can be viewed as one of statistical inference with incomplete data. We use a well known classification of missing data mechanisms into ignorable and nonignorable to organize the discussi...

Resum In the frame of the research project undertaken in the site of La Draga, an Early Neolithic (ca. 5,300-4,800 cal BC) pile-dwelling settlement located at the North Eastern of the Iberian Peninsula, we are developing a serious game that recreates the life of a Neolithic community with the purpose of dissemination, entertainment and learning. The videogame has tried to provide the most relia...

Resum In the frame of the research project undertaken in the site of La Draga, an Early Neolithic (ca. 5,300-4,800 cal BC) pile-dwelling settlement located at the North Eastern of the Iberian Peninsula, we are developing a serious game that recreates the life of a Neolithic community with the purpose of dissemination, entertainment and learning. The videogame has tried to provide the most relia...

We introduce a new method based on Bayesian Network formalism for automatically generating incomplete datasets. This method can either be configured randomly to generate various datasets with respect to a global percentage of missing data or manually in order to handle many parameters. [1] proposed three types of missing data : MCAR (missing completly at random), MAR (missing at random) and NMA...