{"title":"Estimating areal effects in typology: a case study of African phoneme inventories","authors":"Matías Guzmán Naranjo, Miri Mertner","doi":"10.1515/lingty-2022-0037","DOIUrl":null,"url":null,"abstract":"Abstract In this paper, we combine several statistical techniques (multivariate probit models, Gaussian processes, and phylogenetic regression) into a new approach for exploring the areal patterns associated with the presence and absence of typological features. This model allows us to estimate and control for areal and genetic effects, the correlations between features, and their expected frequency of occurrence in the data. We use this model to explore the distribution of consonants in African languages, inferring several linguistic areas which have been proposed in the literature. Our results suggest that the combination of these methods is a promising new way of approaching language contact.","PeriodicalId":45834,"journal":{"name":"Linguistic Typology","volume":"27 1","pages":"455 - 480"},"PeriodicalIF":1.7000,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Linguistic Typology","FirstCategoryId":"98","ListUrlMain":"https://doi.org/10.1515/lingty-2022-0037","RegionNum":2,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"0","JCRName":"LANGUAGE & LINGUISTICS","Score":null,"Total":0}
引用次数: 1
Abstract
Abstract In this paper, we combine several statistical techniques (multivariate probit models, Gaussian processes, and phylogenetic regression) into a new approach for exploring the areal patterns associated with the presence and absence of typological features. This model allows us to estimate and control for areal and genetic effects, the correlations between features, and their expected frequency of occurrence in the data. We use this model to explore the distribution of consonants in African languages, inferring several linguistic areas which have been proposed in the literature. Our results suggest that the combination of these methods is a promising new way of approaching language contact.
期刊介绍：
Linguistic Typology provides a forum for all work of relevance to the study of language typology and cross-linguistic variation. It welcomes work taking a typological perspective on all domains of the structure of spoken and signed languages, including historical change, language processing, and sociolinguistics. Diverse descriptive and theoretical frameworks are welcomed so long as they have a clear bearing on the study of cross-linguistic variation. We welcome cross-disciplinary approaches to the study of linguistic diversity, as well as work dealing with just one or a few languages, as long as it is typologically informed and typologically and theoretically relevant, and contains new empirical evidence.
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