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EXACON: A Fortran 77 Program for the Exact Analysis of Single Cells in a Contingency Table

Lars R. Bergman, Bassam Michel El‐Khouri

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Abstract

A program named EXACON is presented which performs exact cellwise analyses of two-way contingency tables. EXACON is written in FORTRAN 77 and is interactive. One-tailed probabilities are computed for the observed frequency of each cell according to two different probability models, one being Fisher's exact test for a 2 x 2 table. Despite the fact that exact probabilities are computed, EXACON does not demand much computer time even for fairly large samples.

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What this paper is about

A program named EXACON is presented which performs exact cellwise analyses of two-way contingency tables. EXACON is written in FORTRAN 77 and is interactive. One-tailed probabilities are computed for the observed frequency of each cell according to two different probability models, one being Fisher's exact test for a 2 x 2 table. Despite the fact that exact probabilities are computed, EXACON does not demand much computer time even for fairly large samples.

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OpenAlex reports 114 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A program named EXACON is presented which performs exact cellwise analyses of two-way contingency tables. EXACON is written in FORTRAN 77 and is interactive. One-tailed probabilities are computed for the observed frequency of each cell according to two different probability models, one being Fisher's exact test for a 2 x 2 table. Despite the fact that exact probabilities are computed, EXACON does not demand much computer time even for fairly large samples.

Key concepts: Contingency table, Fortran, Table (database), Exact test, Computer program, Exact statistics, Computer science, Statistics

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