R for Archaeology

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Course

R for Archaeological Data Analysis and Visualization

This course introduces students to the basic quantitative methods required to describe and analyze archaeological data. Each week, students will be introduced to a new statistical …

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Workshop

Cleaning & Wrangling Data

One of an archaeologist’s most common challenges is struggling with an uncooperative dataset. Sometimes you might have no-oone to blame but yourself, and other times you may be …

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Archaeological 14C Assemblages and the Chavín Phenomenon in the Central Andes

Using the Central Andean Chavín Phenomenon as a case study, this paper explores the middle ground between top-down (big data) and bottom-up (Bayesian modeling) approaches to …

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Daniel A. Contreras
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Landscape Taphonomy Predictably Complicates Demographic Reconstruction

We illustrate the way in which landscape taphonomy predictably complicates “dates-as-data” approaches, propose and demonstrate a new method of empirically based correction, and …

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Daniel A. Contreras

Matching Pragmatic Lithic Analysis and Proper Data Architecture: The QuARI R Shiny Database Interface

The documentation and analysis of archaeological lithics must navigate a basic tension between examining and recording data on individual artifacts or on aggregates of artifacts. …

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Daniel A. Contreras

From Paleoclimate Variables to Prehistoric Agriculture: Using a Process-Based Agroecosystem Model to Simulate the Impacts of Holocene Climate Change on Potential Agricultural Productivity in Provence, France

This paper explores the relationship between past climate and prehistoric Mediterranean agriculture by adapting a process-based dynamic vegetation model to estimate potential …

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Daniel A. Contreras

Regional Paleoclimates and Local Consequences: Integrating GIS Analysis of Diachronic Settlement Patterns and Process-Based Agro-ecosystem Modeling of Potential Agricultural Productivity in Provence (France)

Holocene climate variability in the Mediterranean Basin is often cited as a potential driver of societal change, but the mechanisms of this putative influence are generally little …

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Daniel A. Contreras

Reaching the Human Scale: A Spatial and Temporal Downscaling Approach to the Archaeological Implications of Paleoclimate Data

Assessing the implications of paleoclimatic and paleoenvironmental data at temporal and spatial scales that would have directly intersected with human decision-making and activity …

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Daniel A. Contreras

Summed Radiocarbon Calibrations as a Population Proxy: A Critical Evaluation Using a Realistic Simulation Approach

The logic of using summed radiocarbon (14C) calibrations (cumulative probability density functions for large numbers of calibrated 14C dates) as proxies for past populations rests …

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Daniel A. Contreras
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Workshop

Using Radiocarbon Dating in Archaeology

A workshop introduction to the use of radiocarbon dating in archaeology. Using the example of an excavated cemetery to think about the analytical tools and logic involved, it …