Enviaments recents

• Relationship between the popularity of key words in the Google browser and the evolution of worldwide financial indices 

  Ortells Sesé, Robert; Egozcue Rubí, Juan José; Ortego Martínez, María Isabel; Garola Crespo, Àlvar (Springer, 2016)
  Capítol de llibre
  Accés restringit per política de l'editorial

  The authoritative contributions gathered in this volume reflect the state of the art in compositional data analysis (CoDa). The respective chapters cover all aspects of CoDa, ranging from mathematical theory, statistical ...
• An application of the isometric log-ratio transformation in relatedness research 

  Graffelman, Jan; Galván Femenía, Iván (Springer, 2016)
  Capítol de llibre
  Accés restringit per política de l'editorial

  Abstract Genetic marker data contains information on the degree of relatedness of a pair of individuals. Relatedness investigations are usually based on the extent to which alleles of a pair of individuals match over a set ...
• A Compositional Approach to Allele Sharing Analysis 

  Galván Femenía, Iván; Graffelman, Jan (Springer, 2016)
  Capítol de llibre
  Accés restringit per política de l'editorial

  Relatedness is of great interest in population-based genetic association studies. These studies search for genetic factors related to disease. Many statistical methods used in population-based genetic association studies ...