Artículos comprendidos entre los años 1990 y 1999

• Elements for calculating fixed and variable costs of productive elements. (0210-8054)
• The Capacitated Arc Routing Problem. A heuristic algorithm. (0210-8054)
• Affectation de véhicules aux routes dans un système de transport multi-école. (0210-8054)
• An application of complex integration for solving a topic on graphic computation. (0210-8054)
• An eigenvector pattern arising in non linear regression. (0210-8054)
• Statistical models strongly-invariant under the action of a group. (0210-8054)
• An index of diversity in stratified random sampling based on the hypoentropy measure. (0210-8054)
• Efficient bootstrap simulation: an overview. (0210-8054)
• CUSUM for location and dispersion. (0210-8054)
• Real-time adaptive estimation of transfer functions: review of available techniques and presentation of new solutions. (0210-8054)

• Mostratge i estimació de poblacions ocultes. (0210-8054)
• On the protection of privacy with randomized response. (0210-8054)
• Non parametric estimation of distribution function. (0210-8054)
• Cross-validation techniques in density estimation under dependence conditions. (0210-8054)
• A study on the influence of several factors on the spin time of a spinning top using two-level factorial experiments. (0210-8054)
• Statistical tests for the exponential distribution based on Rao distance. (0210-8054)
• A model and an algorithm for the grouping problem in telecom networks. (0210-8054)
• A fire emergency service location model. (0210-8054)
• Primal dual approach to the multilevel capacitated lot-sizing problem. (0210-8054)
• Analysis of electricity production with a dynamo moved by a hydraulic turbine, using factorial designs. (0210-8054)
• Local Principal Components Analysis. (0210-8054)
• Unusual examples and applications in regression and correlation. (0210-8054)
• A new geometric approach to bimatrix games. (0210-8054)
• An inner ellipsoid algorithm for linear programming. (0210-8054)
• Asymptotic properties of minimum distance estimators dependent on covariables. (0210-8054)
• Simultaneous canonical representation of populations and variables: an application to the study of kidney illness. (0210-8054)
• Sobre l'optimització de la producció hidroelèctrica amb aportacions naturals d'aigua aleatòries. (0210-8054)
• An application of the Multiedit-Condensing technique to the segmentation of natural colored scenes. (0210-8054)

• A comparative study of different kernel functions according to data type. (0210-8054)
• Statistical geometry in distance and sequence spaces: two applications. (0210-8054)
• Some remarks on the individuals-score distance and its applications to statistical inference. (0210-8054)
• Extension to the space of an application of complex integration for solving a topic on graphic computation. (0210-8054)
• Complementary heuristic to dual approaches to the capacitated lot-sizing problem. (0210-8054)
• Test of hypotheses on the (r,s)-divergence: applications to multinomial and multivariate normal distributions. (0210-8054)
• A test in germ-grain models. (0210-8054)
• Quantile plots in the analysis of heteroscedastic models. (0210-8054)
• Circulations and maximum flow parametric bounds. (0210-8054)
• A mathematical model for the lottery. (0210-8054)

• Unbiased estimators of multivariate discrete distributions and chi-square goodness-of-fit test. (0210-8054)
• Longitudinal K-sets analysis using lagged variables. (0210-8054)
• Longitudinal K-sets analysis using a dummy time variable. (0210-8054)
• Further discussion on second-order efficiency for estimation. (0210-8054)
• Pivot variables, tests and strong consistency. (0210-8054)
• Institut Internacional d'Estadística: Declaració sobre l'ètica professional (0210-8054)
• El secret estadístic: contingut jurídic (un vessant de la protecció de dades) (0210-8054)
• Pertorbacions aletòries amb compensació: una tècnica per a la protecció d'informació estadística confidencial. (0210-8054)
• Aplicació de l'anàlisi multivariant a un estudi sobre les llengües europees. (0210-8054)
• Methods for integrity checking in deductive databases. (0210-8054)
• Cooperation and National Defense. (0210-8054)
• Applying distances in statistics. (0210-8054)
• A simple statistic to test generalized palindromic symmetry model in a 4x4 contingency table. (0210-8054)
• Estimation of the probability density from random sampling. (0210-8054)
• Optimal strategies for a two-person zero sum game and saddle-points of the scalar field associated with the game. (0210-8054)
• A test for normality based on the information energy. (0210-8054)
• An approximation of the κ-function for the study of binary images. (0210-8054)
• New estimators of the variance in finite populations. (0210-8054)
• Minque of variance components in replicated and multivariate linear model with linear restrictions. (0210-8054)
• Les correccions de continuïtat en distribucions binomial i Poisson, i la correcció de Yates en el test khi-quadrat en taules de contingència 2x2. (0210-8054)

• Building a knowledge base for correspondence analysis. (0210-8054)
• Estadística oficial i coordinació del sistema estadístic català. (0210-8054)
• El Pla Estadístic de Catalunya: la Llei 30/1991 i la planificació de l'activitat estadística pública. (0210-8054)
• A method of multiobjective decision making using a vector value function. (0210-8054)
• Asymptotic design unbiasedness and robustness of linear estimation under superpopulation models: a selection procedure. (0210-8054)
• The use of third-order moments in structural models. (0210-8054)
• Notes on the bias of dissimilarity indices for incomplete data sets: the case of archaelogical classification. (0210-8054)
• Distance-based regression in prediction of solar flare activity. (0210-8054)
• Necessary optimality conditions in Semi-Infinite Linear Programming: constraint qualifications and properties of the feasible set. (0210-8054)
• Sensitivity examination of the simulation result of discrete event dynamic systems with perturbation analysis. (0210-8054)
• Eurostat, the Statistic Office of the European Commission. (0210-8054)
• El Programa anual d'actuació estadística. (0210-8054)
• Els convenis de col·laboració amb l'Institut d'Estadística de Catalunya. (0210-8054)
• Orthogonal Regression and Principal Components. (0210-8054)
• Goodness-of-fit test for the family of logistic distributions. (0210-8054)
• Testing the hypothesis of a General Linear Model when errors are non-independent. (0210-8054)
• Comparison of six almost unbiased ratio estimators. (0210-8054)
• Formation of an index of economic capacity in Barcelona. (0210-8054)
• A model for credit scoring: an application of discriminant analysis. (0210-8054)
• Interactive analysis of the multiple ordered Linear Problem solutions. (0210-8054)
• Nomenclatures y classificacions estadístiques. (0210-8054)
• La terminologia estadística i alguns aspectes terminològics de las classificacions estadístiques. (0210-8054)

• Guidelines for the modelling of statistical data and metadata. (0210-8054)
• Introducció als sistemes de metainformació estadística. (0210-8054)
• Implementació d'un algorisme primal-dual de un punt interior amb fites superiors a les variables. (0210-8054)
• El sistema ADEST. (0210-8054)
• Comparative analysis of univariate and transfer-function forecasting using neural networks and Box-Jenkins tecniques. (0210-8054)
• Comparison of gamma survival curves. (0210-8054)
• Determination of design factor values to obtain robust products. Application to circuits with inductance and resistance. (0210-8054)
• Indexed pyramids and pyramidal dissimilarities. (0210-8054)
• Empirical significance test of the goodness-of-fit for some pyramidal clustering procedures. (0210-8054)
• Fitting a linear regression model by combining least squares and least absolute value estimation. (0210-8054)
• On the problem of the means of weighted normal populations. (0210-8054)
• A review of the results on the Stein approach for estimators improvement. (0210-8054)
• A review of canonical coordinates and an alternative to correspondence analysis using Hellinger distance. (0210-8054)
• Public domain statistics. (0210-8054)

• Privacy homomorphisms for statistical confidentiality. (0210-8054)
• Sensibility analysis of the proper structure in detecting collinearity. (0210-8054)
• Control del risc de revelació estadística en la difusió de microdades de població, aplicat al cas d'una mostra d'individus procedent del cens de la població de Catalunya de 1991. (0210-8054)
• A variant of Ahuja-Orlin's algorithm for maximum flow problems: comparison and computational experiences. (0210-8054)
• La combinació de tècniques de geometria diferencial amb anàlisi multivariant clàssica: una aplicació a la caracterització de les comarques catalanes. (0210-8054)
• Estimation of Richter b paremeter based on imprecise measures of epicentral intensity. (0210-8054)
• Factor analysis and information criteria. (0210-8054)
• The predictive stability test to choose between econometric models. (0210-8054)
• Eleccions a Girona: un exemple d'estudi d'una taula ternària. (0210-8054)
• On the simulation of molecular evolutionary processes: considerations on the derivation and confirmation of an estimator for the variance of nucleotide divergence estimated from restriction fragments. (0210-8054)
• Les revisions de les estimacions de la comptabilitat nacional. (0210-8054)
• Estudi dels codis obtinguts per codificació automàtica enfront dels codis precodificats. Aplicació per al CPH/91 de la variable activitat. (0210-8054)
• Estimació de la variància mostral a l'Enquesta de Població Activa a Espanya. (0210-8054)
• Estadística, fiabilitat i veritat. (0210-8054)
• An interpretation of the shadow prices under degeneracy. (0210-8054)
• A stability theorem in nonlinear bilevel programming. (0210-8054)
• Teaching of biostatistics: a change of perspective. (0210-8054)
• Small-area estimation using adjustment by covariantes. (0210-8054)
• Criterion for the selction of an optimum tree considering association coefficients obtained from the χ². (0210-8054)
• Stability of some model selection criteria. (0210-8054)
• An analysis of selection sort using recurrence relations. (0210-8054)
• On the convenience of the existence of a biostatistics area. (0210-8054)
• On biometry in Spain. (0210-8054)
• The potential of Hart and Mas-Colell for values of graph-restricted games. (0210-8054)
• π-equivalent and first order equivalent sampling designs. (0210-8054)
• A two-way MDS method for Maximum Likelihood Analysis of dissimilarity data with unknown origin. (0210-8054)
• Principal Component Analysis of a stochastic process whose sample paths are piecewise constant functions. (0210-8054)
• Teaching of biostatistics in medicine. (0210-8054)

• Bolshev's method of confidence limit construction. (0210-8054)
• Type problems in Decision Theory. (0210-8054)
• The Behrens-Fisher problem in biomedical research. Critical analysis of a clinical study by simulation. (0210-8054)
• Statistical analysis of the generalized additive semiparametric survival model with random covariates. (0210-8054)
• Some unresolved issued in non-linear population dynamics. (0210-8054)
• Redaction automatique de commentaires a partir de bases de donneés statistiques. (0210-8054)
• Statistical databases: the reference environment and three layers proposed by Eurostat. (0210-8054)
• Protecting micro-data by micro-aggregation: the experience in Eurostat. (0210-8054)
• Ratio estimators: a review. (0210-8054)
• A tabu search algorithm to schedule university examinations. (0210-8054)
• Determination of the lifetime distribution of the components from the autopsy in additive, series-parallel and parallel-series binary systems. (0210-8054)
• Heuristic for the pick-up and delivery routing problems in lifo unloading systems. (0210-8054)
• Factorial analysis of mixed tables: new equivalences between weighted PCA and MCA. (0210-8054)
• Bayesian design and analysis of replications in scientific experimentation. (0210-8054)
• Remarques sur le maximum de vraisemblance. (0210-8054)
• Estimating the contamination level of data in the framework of linear regression analysis. (0210-8054)
• Confidentiality in the European Statistical System. (0210-8054)
• La producció científica dels darrers onze anys de Qüestiió (1987-97). (0210-8054)

• Modelling the spatial distribution of cysts placed in a porpoise stomach using a Gibbs process. (0210-8054)
• The analysis of seasonality in economic statistics: a survey of recent developments. (0210-8054)
• The post randomisation method for protecting microdata. (0210-8054)
• An interior-point algorithm for quadratic programming through separable equivalent problems. (0210-8054)
• An implementation of a higher-order primal-dual interior point algorithm using a predictor-corrector method for linear programming. (0210-8054)
• Testing cointegration relationships between price indexes: a note. (0210-8054)
• How many clusters are there in a population? (0210-8054)
• A procedure of clustering using the SVD of a matrix. Comparisons with the biplot and with the Q-factor model. (0210-8054)
• The linear model without a constant term and the coefficient of determination. A Monte Carlo study. (0210-8054)
• Analysis of survey data investigating the malarial endemicity of a mixed tribal population of Bihar, India. (0210-8054)
• Mètode per a l'estimació de migracions en àrees petites a partir de dades incompletes. (0210-8054)
• A primal semi-infinite programming method for the uniform approximation problem. (0210-8054)
• Estimation of the number of clusters in a population through the generalized jackknife. (0210-8054)
• Reflections on the probability change measurement strategy in binary choice models. (0210-8054)
• On some strategies using auxiliary information for estimating finite population mean. (0210-8054)
• On maximum entropy priors and a most likely likelihood in auditing. (0210-8054)
• The usefulness of discrimination based on distances on human evolution. (0210-8054)
• A comparative study of microaggregation methods. (0210-8054)
• Tour eulerià sense girs en U en un graf orientat simple. (0210-8054)
• La verificació aleatòria: una estratègia per millorar i avaluar la qualitat de l'entrada de dades. (0210-8054)
• Some approximate solutions for split-plot designs with arbitrary covariance matrices. (0210-8054)
• A little law for a natural estimator of number of clusters in a population. (0210-8054)
• Almost unbiased ratio and product-type estimators in systematic sampling. (0210-8054)

• Force 4 R, a new software product for forecasting and seasonal adjustment. (0210-8054)
• Models gràfics d'independència. (0210-8054)
• Métodes i models per projectar els components del canvi demogràfic en les projeccions de població de l'Institut d'Estadística de Catalunya. (0210-8054)
• Le traitement de l'incertitude dans les perspectives démographiques. (0210-8054)
• Globally minimizing a polynomial on the real line. (0210-8054)
• On the compatibility of classical multiplier estimates with variable reduction techniques when there are nonlinear inequality constraints. (0210-8054)
• Amplitude of weighted majority game strict representations. (0210-8054)
• A comparative review of different contributions in survey sampling. (0210-8054)
• Survival studies with non observed data. Difficulties concerning the parametric approach. (0210-8054)
• Survey design for opinions: barometer CIS. (0210-8054)
• Qualité de l'information dans les enquêtes. (0210-8054)
• Linking surveys: a method and application to the Survey of Time Uses. (0210-8054)
• Serveis estadístics. Preparant-se per al futur. (0210-8054)
• Effects of number of indicators per factor on identification and estimation of confirmatory factor analysis models. (0210-8054)
• Some results envolving the concepts of moment generating function and affinity between distribution functions. Extension for r k-dimensional normal distribution functions. (0210-8054)
• Generalization of the Kappa coeficient for ordinal categorical data, multiple observers and incomplete designs. (0210-8054)
• Sampling design for household surveys. (0210-8054)
• The articulation between the quantitative and the qualitative: from the great surveys to the intensive data collection. (0210-8054)
• Data collection and sampling in Social Network Analysis. (0210-8054)
• Utilisation d'informations auxiliaires dans les enquêtes par sondage. (0210-8054)
• Independence between questions in the factor analysis of incomplete disjuntive tables with conditiones questions. (0210-8054)
• A comparative analysis of heterocedasticity pretest estimators in econometrics models. A Monte Carlo study. (0210-8054)
• The relative potency of two preparations applied in the supplemented block design with multivariate responses. (0210-8054)
• Statistical ethical issues in human experimentation. (0210-8054)