# ------------------------------------------------ # CITATION.cff file created with {cffr} R package # See also: https://docs.ropensci.org/cffr/ # ------------------------------------------------ cff-version: 1.2.0 message: 'To cite package "heteroTests" in publications use:' type: software license: Apache-2.0 title: 'heteroTests: Heteroscedasticity Diagnostics for Linear Models' version: 0.12.0 doi: 10.32614/CRAN.package.heteroTests identifiers: - type: doi value: 10.32614/CRAN.package.heteroTests abstract: Provides a unified set of heteroscedasticity diagnostics for linear-model workflows. It implements classical auxiliary-regression tests, including those of White (1980) , Breusch and Pagan (1979) , Koenker (1981) , Goldfeld and Quandt (1965) and Harvey (1976) ; the score test of Cook and Weisberg (1983) ; the ARCH test of Engle (1982) ; and group-wise tests of equal variance, including those of Bartlett (1937) , Brown and Forsythe (1974) and Hartley (1950) . Resampling and scalable variants, simulation utilities, diagnostic visualisation and remediation helpers share a consistent interface designed for reproducible statistical workflows and integration with common modelling tools. authors: - family-names: Ribeiro given-names: Diogo email: dfr@esmad.ipp.pt orcid: https://orcid.org/0009-0001-2022-7072 preferred-citation: type: manual title: 'heteroTests: Heteroscedasticity Diagnostics for Linear Models' authors: - family-names: Ribeiro given-names: Diogo email: dfr@esmad.ipp.pt orcid: https://orcid.org/0009-0001-2022-7072 affiliation: Faculty of Media Arts and Design year: '2026' doi: 10.32614/CRAN.package.heteroTests url: https://CRAN.R-project.org/package=heteroTests notes: R package version 0.12.0 repository: https://diogoribeiro7.r-universe.dev repository-code: https://github.com/DiogoRibeiro7/heteroTests commit: d2c02cfb3e18cc086d1f132e2e42ba6d6e0ea1b9 url: https://diogoribeiro7.github.io/heteroTests/ date-released: '2026-10-12' contact: - family-names: Ribeiro given-names: Diogo email: dfr@esmad.ipp.pt orcid: https://orcid.org/0009-0001-2022-7072 references: - type: generic title: heteroTests Vignette authors: - family-names: Ribeiro given-names: Diogo orcid: https://orcid.org/0009-0001-2022-7072 affiliation: Faculty of Media Arts and Design year: '2025' url: https://diogoribeiro7.github.io/heteroTests/articles/using_heteroTests.html - type: article title: A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity authors: - family-names: White given-names: Halbert year: '1980' journal: Econometrica doi: 10.2307/1912934 - type: article title: A Simple Test for Heteroscedasticity and Random Coefficient Variation authors: - family-names: Breusch given-names: Trevor S. - family-names: Pagan given-names: Adrian R. year: '1979' journal: Econometrica doi: 10.2307/1911963 - type: article title: A note on studentizing a test for heteroscedasticity authors: - family-names: Koenker given-names: Roger year: '1981' journal: Journal of Econometrics doi: 10.1016/0304-4076(81)90062-2 - type: article title: Some tests for homoscedasticity authors: - family-names: Goldfeld given-names: Stephen M. - family-names: Quandt given-names: Richard E. year: '1965' journal: Journal of the American Statistical Association doi: 10.2307/2283047 - type: generic title: Robust Tests for Equality of Variances authors: - family-names: Levene given-names: Howard collection-title: Contributions to Probability and Statistics collection-type: collection publisher: name: Stanford University Press address: Stanford, CA year: '1960' start: 278-292 - type: article title: Robust tests for the equality of variances authors: - family-names: Brown given-names: Morton B. - family-names: Forsythe given-names: Alan B. year: '1974' journal: Journal of the American Statistical Association doi: 10.1080/01621459.1974.10482955 - type: article title: Distribution-free two-sample tests for scale authors: - family-names: Fligner given-names: Michael A. - family-names: Killeen given-names: Thomas J. year: '1976' journal: Journal of the American Statistical Association doi: 10.1080/01621459.1976.10481517 - type: article title: Properties of sufficiency and statistical tests authors: - family-names: Bartlett given-names: Maurice S. year: '1937' journal: Proceedings of the Royal Society of London doi: 10.1098/rspa.1937.0109 - type: article title: The maximum F-ratio as a short-cut test for heterogeneity of variance authors: - family-names: Hartley given-names: Harold O. year: '1950' journal: Biometrika doi: 10.2307/2332383 - type: article title: Autoregressive conditional heteroscedasticity with estimates of the variance of United Kingdom inflation authors: - family-names: Engle given-names: Robert F. year: '1982' journal: Econometrica doi: 10.2307/1912773 - type: article title: Diagnostic checking ARMA time series models using squared-residual autocorrelations authors: - family-names: McLeod given-names: A. Ian - family-names: Li given-names: Wai Keung year: '1983' journal: Journal of Time Series Analysis doi: 10.1111/j.1467-9892.1983.tb00373.x - type: article title: Diagnostics for heteroscedasticity in regression authors: - family-names: Cook given-names: R. Dennis - family-names: Weisberg given-names: Sanford year: '1983' journal: Biometrika doi: 10.1093/biomet/70.1.1 - type: article title: A general ANOVA method for robust tests of additive models for variances authors: - family-names: O'Brien given-names: R. Gerald year: '1979' journal: Journal of the American Statistical Association doi: 10.1080/01621459.1979.10481047 - type: report title: The information matrix test and its applied alternative hypotheses authors: - family-names: Cameron given-names: A. Colin - family-names: Trivedi given-names: Pravin K. institution: name: University of California, Davis year: '1990' - type: article title: The proof and measurement of association between two things authors: - family-names: Spearman given-names: Charles year: '1904' journal: The American Journal of Psychology doi: 10.2307/1412159 - type: report title: Regression based tests of heteroskedasticity in models where the variance depends on the mean authors: - family-names: Cameron given-names: A. Colin institution: name: Department of Economics, University of California, Davis issue: WP-379 year: '1991' url: https://cameron.econ.ucdavis.edu/research/regressionbasedtests_heteroskedasticity_ucdwp379.pdf - type: book title: Econometric Analysis authors: - family-names: Greene given-names: William H. year: '2018' edition: '8' publisher: name: Pearson - type: book title: 'Introductory Econometrics: A Modern Approach' authors: - family-names: Wooldridge given-names: Jeffrey M. year: '2020' edition: '7' publisher: name: Cengage Learning - type: book title: Econometric Theory and Methods authors: - family-names: Davidson given-names: Russell - family-names: MacKinnon given-names: James G. year: '2004' publisher: name: Oxford University Press - type: book title: Misspecification Tests in Econometrics authors: - family-names: Godfrey given-names: Leslie G. year: '1988' publisher: name: Cambridge University Press - type: book title: An R Companion to Applied Regression authors: - family-names: Fox given-names: John - family-names: Weisberg given-names: Sanford year: '2019' edition: '3' publisher: name: Sage Publications - type: book title: Applied Econometrics with R authors: - family-names: Kleiber given-names: Christian - family-names: Zeileis given-names: Achim year: '2008' publisher: name: Springer-Verlag - type: book title: An Introduction to the Bootstrap authors: - family-names: Efron given-names: Bradley - family-names: Tibshirani given-names: Robert J. year: '1993' publisher: name: Chapman & Hall