Statistics

Definition

Statistics is the application of mathematical concepts to understanding and analysing large collections of data. A central tenet of statistics is to describe the variations in a data set or population using probability distributions. This analysis aids understanding of what underlies these variations and enables predictions of future changes.

Latest Research and Reviews

News and Comment

  • Comments and Opinion |

    We propose to change the default P-value threshold for statistical significance from 0.05 to 0.005 for claims of new discoveries.

    • Daniel J. Benjamin
    • , James O. Berger
    • , Magnus Johannesson
    • , Brian A. Nosek
    • , E.-J. Wagenmakers
    • , Richard Berk
    • , Kenneth A. Bollen
    • , Björn Brembs
    • , Lawrence Brown
    • , Colin Camerer
    • , David Cesarini
    • , Christopher D. Chambers
    • , Merlise Clyde
    • , Thomas D. Cook
    • , Paul De Boeck
    • , Zoltan Dienes
    • , Anna Dreber
    • , Kenny Easwaran
    • , Charles Efferson
    • , Ernst Fehr
    • , Fiona Fidler
    • , Andy P. Field
    • , Malcolm Forster
    • , Edward I. George
    • , Richard Gonzalez
    • , Steven Goodman
    • , Edwin Green
    • , Donald P. Green
    • , Anthony G. Greenwald
    • , Jarrod D. Hadfield
    • , Larry V. Hedges
    • , Leonhard Held
    • , Teck Hua Ho
    • , Herbert Hoijtink
    • , Daniel J. Hruschka
    • , Kosuke Imai
    • , Guido Imbens
    • , John P. A. Ioannidis
    • , Minjeong Jeon
    • , James Holland Jones
    • , Michael Kirchler
    • , David Laibson
    • , John List
    • , Roderick Little
    • , Arthur Lupia
    • , Edouard Machery
    • , Scott E. Maxwell
    • , Michael McCarthy
    • , Don A. Moore
    • , Stephen L. Morgan
    • , Marcus Munafó
    • , Shinichi Nakagawa
    • , Brendan Nyhan
    • , Timothy H. Parker
    • , Luis Pericchi
    • , Marco Perugini
    • , Jeff Rouder
    • , Judith Rousseau
    • , Victoria Savalei
    • , Felix D. Schönbrodt
    • , Thomas Sellke
    • , Betsy Sinclair
    • , Dustin Tingley
    • , Trisha Van Zandt
    • , Simine Vazire
    • , Duncan J. Watts
    • , Christopher Winship
    • , Robert L. Wolpert
    • , Yu Xie
    • , Cristobal Young
    • , Jonathan Zinman
    •  & Valen E. Johnson
  • Comments and Opinion |

    In this Perspectives article, Paul Zimmet and colleagues outline how current estimates of the prevalence diabetes mellitus and of related mortality are imprecise. They call for international consensus on uniform standards and criteria for reporting national data on diabetes mellitus.

    • Paul Zimmet
    • , K. George Alberti
    • , Dianna J. Magliano
    •  & Peter H. Bennett
  • Editorial |

    This year we will offer the option of double-blind peer review and introduce a reproducibility checklist for life sciences articles that helps authors adhere to data-reporting standards.