Editorial: Miguel Ángel Goberna

ESTADÍSTICA

• A Note on Optimal Intervals in Normal Populations, José Gavilán and Francisco J. Ortega

INVESTIGACIÓN OPERATIVA

• Generalized convexity: Their applications to multiobjetive programming, Rafael Osuna-Gómez, Beatriz Hernándz-Jiménez, Antonio Rufián-Lizana and Gabriel Ruiz-Garzón
• Generalized convexity: Their applications to variational problems, Rafael Osuna-Gómez, Beatriz Hernándz-Jiménez, Antonio Rufián-Lizana and Gabriel Ruiz-Garzón

ESTADÍSTICA OFICIAL

• DEPORTEdata. Use of statistical and administrative information, María Ángeles Pérez Corrales

HISTORIA Y ENSEÑANZA

• Bringing R to non-expert users with the package RKTeaching, Alfredo Sánchez Alberca
• Since Prehistory to Dynamic Stochastic  Models, Mariano J. Valderrama

OPINIONES SOBRE LA PROFESIÓN

• Its forbidden to use p-values!, Elías Moreno and Mathieu Kessler
• Reliable software, Concepción Arenas and Francesc Mestres

http://www.seio.es/BBEIO/BEIOVol31Num2/index.html