Daniel Contreras
Daniel Contreras
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R for Archaeology
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 technique and asked to use that technique in order to solve a small research problem. Because many of the research challenges archaeologists face have to do with acquiring and managing data (especially legacy data) and then using it in argumentation, this course will emphasize not only statistical methods, but also 1) how to construct and critically evaluate arguments grounded in quantitative data, and 2) how to explore, analyze, and display data in the open-source R statistical environment.
Last updated on Jun 1, 2024
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 …
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 explore the interpretive ramifications of ignoring or correcting for taphonomic bias.
Daniel A. Contreras
,
Brian F. Codding
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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 …
Daniel A. Contreras
,
Zachary Batist
,
Ciara Zogheib
,
Tristan Carter
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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 …
Daniel A. Contreras
,
Alberte Bondeau
,
Joël Guiot
,
Alan Kirman
,
Eneko Hiriart
,
Loup Bernard
,
Romain Suarez
,
Marianela Fader
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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 …
Daniel A. Contreras
,
Joël Guiot
,
Romain Suarez
,
Alan Kirman
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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 …
Daniel A. Contreras
,
Eneko Hiriart
,
Alberte Bondeau
,
Alan Kirman
,
Joël Guiot
,
Loup Bernard
,
Romain Suarez
,
Sander Van Der Leeuw
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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 …
Daniel A. Contreras
,
John Meadows
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