Concepedia

Equal Interval Classification

Equal Interval Classification is a cartographic classification method in choropleth mapping that partitions the range of attribute values into contiguous classes of uniform numerical width, distinguished from other classification techniques by its reliance on equal-sized intervals derived by dividing the total data range by the desired number of classes.

17

Publications

1.2K

Citations

33

Authors

12

Institutions

Publications per year

2017–2026

4

Variants

Equal Interval Method

Parents

Publications

17

Evaluation of Methods for Classifying Epidemiological Data on Choropleth Maps in Series

Cynthia A. Brewer, Linda W. Pickle · Annals of the Association of American Geographers · 2002 · 448 citations

, , +14

Lethality of Suicide Attempt Rating Scale

Kate Smith, Robert W. Conroy, B.D. Ehler · Suicide and Life-Threatening Behavior · 1984 · 124 citations

, , +10

An Evaluation of California's Inmate Classification System Using a Generalized Regression Discontinuity Design

Richard A. Berk, Jan de Leeuw · Journal of the American Statistical Association · 1999 · 108 citations

, , +13

Effects of Different Normalization, Aggregation, and Classification Methods on the Construction of Flood Vulnerability Indexes

Luana Lavagnoli Moreira, Mariana Madruga de Brito, Masato Kobiyama · Water · 2021 · 104 citations · Full text

, , +16

COMPARING TRADITIONAL METHODS FOR SELECTING CLASS INTERVALS ON CHOROPLETH MAPS

Richard M. Smith · The Professional Geographer · 1986 · 84 citations

, , +13

1–5 of 17

Authors

33

  1. JD
    Jan de Leeuw

    University of California, Los Angeles, United States

    2 publications · 142 citations

    2

    h-index

  2. RA
    Richard A. Berk

    University of Pennsylvania, United States

    2 publications · 142 citations

    2

    h-index

  3. JY
    Jin Yong Jeon

    Hanyang University, South Korea

    1 publications · 25 citations

    1

    h-index

  4. RJ
    Robert J. Stimson

    The University of Queensland, Australia

    1 publications · 10 citations

    1

    h-index

  5. RW
    Robert W. Conroy

    Memorial Hospital, United States

    1 publications · 124 citations

    1

    h-index

1–5 of 33

Institutions

12

  1. University of California, Los Angeles

    Los Angeles, United States

    2 h-index

    4 publications

    284 citations

  2. University of Arkansas at Fayetteville

    Fayetteville, United States

    1 h-index

    1 publications

    84 citations

  3. Purdue University West Lafayette

    West Lafayette, United States

    1 h-index

    2 publications

    44 citations

  4. University of Liverpool

    Liverpool, United Kingdom

    1 h-index

    1 publications

    25 citations

  5. Helmholtz Centre for Environmental Research

    Leipzig, Germany

    1 h-index

    1 publications

    104 citations

  6. University of Florida

    Gainesville, United States

    1 h-index

    2 publications

    54 citations

  7. Pennsylvania State University

    State College, United States

    1 h-index

    1 publications

    448 citations

  8. The University of Queensland

    Brisbane, Australia

    1 h-index

    3 publications

    30 citations

1–8 of 12

Venues

  1. The Professional Geographer

    2 publications · 165 citations

    2

    h-index

  2. 2

    h-index

  3. 1

    h-index

  4. Building and Environment

    1 publications · 25 citations

    1

    h-index

  5. Water

    1 publications · 104 citations

    1

    h-index

1–5