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Equivalent networks would arise in other scientific fields where actors’" /> <meta name="twitter:image" content="https://0.academia-photos.com/1433548/515190/17111650/s200_barbara.mills.jpg" /> <meta property="fb:app_id" content="2369844204" /> <meta property="og:type" content="article" /> <meta property="og:url" content="https://www.academia.edu/89050568/Assessing_the_performance_of_the_bootstrap_in_simulated_assemblage_networks" /> <meta property="og:title" content="Assessing the performance of the bootstrap in simulated assemblage networks" /> <meta property="og:image" content="http://a.academia-assets.com/images/open-graph-icons/fb-paper.gif" /> <meta property="og:description" content="Abstract Archaeologists are increasingly interested in networks constructed from site assemblage data, in which weighted network ties reflect sites’ assemblage similarity. Equivalent networks would arise in other scientific fields where actors’" /> <meta property="article:author" content="https://arizona.academia.edu/BarbaraMills" /> <meta name="description" content="Abstract Archaeologists are increasingly interested in networks constructed from site assemblage data, in which weighted network ties reflect sites’ assemblage similarity. Equivalent networks would arise in other scientific fields where actors’" /> <meta name="robots" content="noindex" /> <title>Assessing the performance of the bootstrap in simulated assemblage networks | Barbara J Mills - Academia.edu</title> <link rel="canonical" href="https://www.academia.edu/53377514/Assessing_the_performance_of_the_bootstrap_in_simulated_assemblage_networks" /> <script async src="https://www.googletagmanager.com/gtag/js?id=G-5VKX33P2DS"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-5VKX33P2DS', { cookie_domain: 'academia.edu', send_page_view: false, }); gtag('event', 'page_view', { 'controller': "single_work", 'action': "show", 'controller_action': 'single_work#show', 'logged_in': 'false', 'edge': 'unknown', // Send nil if there is no A/B test bucket, in case some records get logged // with missing data - that way we can distinguish between the two cases. // ab_test_bucket should be of the form <ab_test_name>:<bucket> 'ab_test_bucket': null, }) </script> <script> var $controller_name = 'single_work'; var $action_name = "show"; var $rails_env = 'production'; var $app_rev = '49879c2402910372f4abc62630a427bbe033d190'; var $domain = 'academia.edu'; var $app_host = "academia.edu"; var $asset_host = "academia-assets.com"; var $start_time = new Date().getTime(); var $recaptcha_key = "6LdxlRMTAAAAADnu_zyLhLg0YF9uACwz78shpjJB"; var $recaptcha_invisible_key = "6Lf3KHUUAAAAACggoMpmGJdQDtiyrjVlvGJ6BbAj"; var $disableClientRecordHit = false; </script> <script> window.require = { config: function() { return function() {} } } </script> <script> window.Aedu = window.Aedu || {}; window.Aedu.hit_data = null; window.Aedu.serverRenderTime = new Date(1732520580000); window.Aedu.timeDifference = new Date().getTime() - 1732520580000; </script> <script type="application/ld+json">{"@context":"https://schema.org","@type":"ScholarlyArticle","abstract":"Abstract Archaeologists are increasingly interested in networks constructed from site assemblage data, in which weighted network ties reflect sites’ assemblage similarity. Equivalent networks would arise in other scientific fields where actors’ similarity is assessed by comparing distributions of observed counts, so the assemblages studied here can represent other kinds of distributions in other domains. One concern with such work is that sampling variability in the assemblage network and, in turn, sampling variability in measures calculated from the network must be recognized in any comprehensive analysis. In this study, we investigated the use of the bootstrap as a means of estimating sampling variability in measures of assemblage networks. We evaluated the performance of the bootstrap in simulated assemblage networks, using a probability structure based on the actual distribution of sherds of ceramic wares in a region with 25 archaeological sites. Results indicated that the bootstrap was successful in estimating the true sampling variability of eigenvector centrality for the 25 sites. This held both for centrality scores and for centrality ranks, as well as the ratio of first to second eigenvalues of the network (similarity) matrix. Findings encourage the use of the bootstrap as a tool in analyses of network data derived from counts.","author":[{"@context":"https://schema.org","@type":"Person","name":"Barbara J Mills"}],"contributor":[],"dateCreated":"2022-10-23","dateModified":"2022-10-23","datePublished":"2021-01-01","headline":"Assessing the performance of the bootstrap in simulated assemblage networks","inLanguage":"en","keywords":["Sociology","Mathematics","Computer Science","Anthropology","Social Networks","Artefact Assemblage Studies (archaeology)"],"locationCreated":null,"publication":"Social Networks","publisher":{"@context":"https://schema.org","@type":"Organization","name":"Elsevier BV"},"image":null,"thumbnailUrl":null,"url":"https://www.academia.edu/89050568/Assessing_the_performance_of_the_bootstrap_in_simulated_assemblage_networks","sourceOrganization":[{"@context":"https://schema.org","@type":"EducationalOrganization","name":"arizona"}]}</script><link rel="stylesheet" media="all" 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Equivalent networks would arise in other scientific fields where actors’ similarity is assessed by comparing distributions of observed counts, so the assemblages studied here can represent other kinds of distributions in other domains. One concern with such work is that sampling variability in the assemblage network and, in turn, sampling variability in measures calculated from the network must be recognized in any comprehensive analysis. In this study, we investigated the use of the bootstrap as a means of estimating sampling variability in measures of assemblage networks. We evaluated the performance of the bootstrap in simulated assemblage networks, using a probability structure based on the actual distribution of sherds of ceramic wares in a region with 25 archaeological sites. Results indicated that the bootstrap was successful in estimating the true sampling variability of eigenvector centrality for the 25 sites. 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margin-right: 8px;" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="envelope" class="svg-inline--fa fa-envelope fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z"></path></svg>Request PDF</button></div></div></div></div><div class="work-card--content"><h1 class="work-card--title">Assessing the performance of the bootstrap in simulated assemblage networks</h1><div class="work-card--pub-info">Social Networks, 2021</div><a class="js-profile-link work-card--single-author" data-has-card-for-user="1433548" href="https://arizona.academia.edu/BarbaraMills?swp=tc-au-89050568"><div class="work-card--single-author-photo"><img class="Avatar--circle s65 Avatar--circle s65 Avatar--xxxs" alt="Barbara J Mills" shape="circle" border="0" onerror="if (this.src != '//a.academia-assets.com/images/s65_no_pic.png') this.src = '//a.academia-assets.com/images/s65_no_pic.png';" width="65" height="65" src="https://0.academia-photos.com/1433548/515190/17111650/s65_barbara.mills.jpg" /></div><div class="work-card--author-name-wrapper" style="max-width: 125px; font-weight: 500; color: #4b4b4b;"><div class="u-textTruncate"><span itemprop="author">Barbara J Mills</span></div></div></a><script data-card-contents-for-user="1433548" type="text/json">{"id":1433548,"first_name":"Barbara","middle_initials":"J","last_name":"Mills","page_name":"BarbaraMills","domain_name":"arizona","created_at":"2012-04-03T14:57:01.165-07:00","display_name":"Barbara J Mills","url":"https://arizona.academia.edu/BarbaraMills","photo":"https://0.academia-photos.com/1433548/515190/17111650/s65_barbara.mills.jpg","has_photo":true,"department":{"id":6613,"name":"Anthropology","url":"https://arizona.academia.edu/Departments/Anthropology/Documents","university":{"id":762,"name":"University of Arizona","url":"https://arizona.academia.edu/"}},"position":"Faculty Member","position_id":1,"interests":[{"id":767,"name":"Anthropology","url":"https://www.academia.edu/Documents/in/Anthropology"},{"id":5346,"name":"Archaeological Method \u0026 Theory","url":"https://www.academia.edu/Documents/in/Archaeological_Method_and_Theory"},{"id":392,"name":"Archaeology","url":"https://www.academia.edu/Documents/in/Archaeology"},{"id":2089,"name":"Social Identity","url":"https://www.academia.edu/Documents/in/Social_Identity"},{"id":19046,"name":"Migration (Anthropology)","url":"https://www.academia.edu/Documents/in/Migration_Anthropology_"},{"id":13739,"name":"Social Network Analysis (SNA)","url":"https://www.academia.edu/Documents/in/Social_Network_Analysis_SNA_"},{"id":24746,"name":"Social Inequality (Anthropology)","url":"https://www.academia.edu/Documents/in/Social_Inequality_Anthropology_"},{"id":2986,"name":"Material culture of religion","url":"https://www.academia.edu/Documents/in/Material_culture_of_religion"},{"id":16007,"name":"Ceramic Analysis (Archaeology)","url":"https://www.academia.edu/Documents/in/Ceramic_Analysis_Archaeology_"},{"id":3987,"name":"History and Memory","url":"https://www.academia.edu/Documents/in/History_and_Memory"},{"id":79465,"name":"Materiality","url":"https://www.academia.edu/Documents/in/Materiality"},{"id":22562,"name":"Southwestern Archaeology","url":"https://www.academia.edu/Documents/in/Southwestern_Archaeology"},{"id":10799,"name":"Ancient Networks","url":"https://www.academia.edu/Documents/in/Ancient_Networks"},{"id":2787,"name":"Southwestern United States (Archaeology in North America)","url":"https://www.academia.edu/Documents/in/Southwestern_United_States_Archaeology_in_North_America_"},{"id":33883,"name":"Ancestral Pueblo (Archaeology)","url":"https://www.academia.edu/Documents/in/Ancestral_Pueblo_Archaeology_"},{"id":198176,"name":"Chaco Canyon","url":"https://www.academia.edu/Documents/in/Chaco_Canyon"},{"id":13382,"name":"Communities of practice","url":"https://www.academia.edu/Documents/in/Communities_of_practice"},{"id":15282,"name":"Technological Innovation","url":"https://www.academia.edu/Documents/in/Technological_Innovation"},{"id":8398,"name":"Archaeology of Religion","url":"https://www.academia.edu/Documents/in/Archaeology_of_Religion"},{"id":25552,"name":"Consumption and Material Culture","url":"https://www.academia.edu/Documents/in/Consumption_and_Material_Culture"},{"id":19764,"name":"Intangible Cultural Heritage (Culture)","url":"https://www.academia.edu/Documents/in/Intangible_Cultural_Heritage_Culture_"},{"id":24827,"name":"Ceramics (Archaeology)","url":"https://www.academia.edu/Documents/in/Ceramics_Archaeology_"},{"id":13649,"name":"North American archaeology","url":"https://www.academia.edu/Documents/in/North_American_archaeology"},{"id":1233,"name":"Social Networks","url":"https://www.academia.edu/Documents/in/Social_Networks"},{"id":399,"name":"Prehistoric Archaeology","url":"https://www.academia.edu/Documents/in/Prehistoric_Archaeology"},{"id":2213,"name":"Pottery (Archaeology)","url":"https://www.academia.edu/Documents/in/Pottery_Archaeology_"},{"id":40061,"name":"Archaeology of the U.S. Southwest","url":"https://www.academia.edu/Documents/in/Archaeology_of_the_U.S._Southwest"},{"id":18821,"name":"Archaeological Theory","url":"https://www.academia.edu/Documents/in/Archaeological_Theory"},{"id":29756,"name":"Social Network Analysis (Social Sciences)","url":"https://www.academia.edu/Documents/in/Social_Network_Analysis_Social_Sciences_"}]}</script><div class="work-card--no-attachment-details"><div style="font-weight: 700; font-size: 14px;">Abstract</div><div class="work-card--abstract js-swp-splash-abstract">Abstract Archaeologists are increasingly interested in networks constructed from site assemblage data, in which weighted network ties reflect sites’ assemblage similarity. Equivalent networks would arise in other scientific fields where actors’ similarity is assessed by comparing distributions of observed counts, so the assemblages studied here can represent other kinds of distributions in other domains. One concern with such work is that sampling variability in the assemblage network and, in turn, sampling variability in measures calculated from the network must be recognized in any comprehensive analysis. In this study, we investigated the use of the bootstrap as a means of estimating sampling variability in measures of assemblage networks. We evaluated the performance of the bootstrap in simulated assemblage networks, using a probability structure based on the actual distribution of sherds of ceramic wares in a region with 25 archaeological sites. Results indicated that the bootstrap was successful in estimating the true sampling variability of eigenvector centrality for the 25 sites. This held both for centrality scores and for centrality ranks, as well as the ratio of first to second eigenvalues of the network (similarity) matrix. Findings encourage the use of the bootstrap as a tool in analyses of network data derived from counts.</div></div><div class="request-upload--container"><p class="request-upload--title">Barbara J Mills hasn't uploaded this paper.</p><div class="request-upload--info-text"><svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="info-circle" class="request-upload--info-icon svg-inline--fa fa-info-circle fa-w-16" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M256 8C119.043 8 8 119.083 8 256c0 136.997 111.043 248 248 248s248-111.003 248-248C504 119.083 392.957 8 256 8zm0 110c23.196 0 42 18.804 42 42s-18.804 42-42 42-42-18.804-42-42 18.804-42 42-42zm56 254c0 6.627-5.373 12-12 12h-88c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h12v-64h-12c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h64c6.627 0 12 5.373 12 12v100h12c6.627 0 12 5.373 12 12v24z"></path></svg><p class="no-margin hide-on-small-mobile">Let Barbara know you want this paper to be uploaded.</p><p class="no-margin hide-above-small-mobile">Ask for this paper to be uploaded.</p></div><button class="work-cover--request-pdf-button small js-request-pdf-button hide-on-desktop"><svg style="width: 14px; 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