Introducing climwin package of R to dendrochronologists

<p>R scripts showing how to use climwin package with tree-ring width and anatomy chronologies. The databases needed to use the scripts are included.</p>
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<p>FILES </p>
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<p>1. climwin with dendro and anatomy.R</p>
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<p>R script in which climwin is used to study the growth/anatomy-climate relationships of 5 species with weekly time resolution.</p>
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<p>2. climwin with the river flow.R</p>
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<p>R script in which climwin is used to study the growth-river flows relationships of 2 sites with monthly time resolution. </p>
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<p>3. Pinus sylvestris model.R</p>
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<p>R script in which climwin is used to fit a multiple linear regression.</p>
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<p>4. RingWidths.csv</p>
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<p>Database of detrended growths and anatomical variables needed to run the R scripts. </p>
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<p>Abbreviations:</p>
<p>LA - lumen area </p>
<p>CWT - cell wall thickness</p>
<p>ew - earlywood</p>
<p>lw - latewood</p>
<p>Ps - Pinus sylvestris (Corbalán site)</p>
<p>Aa - Abies alba (Paco Ezpela site)</p>
<p>VA1 - Valdelinares (Pinus uncinata)</p>
<p>AL - Alcalá de la Selva (Pinus sylvestris)</p>
<p>CO - Olmedilla (Pinus nigra)</p>
<p>AC - Alto de Cabra (Pinus pinaster)</p>
<p>VH - Valbona (Pinus halepensis)</p>
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<p>5. climate.rds</p>
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<p>Database of climate needed to run the R scripts.</p>
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<p>Abbreviations:</p>
<p>T - Temperature</p>
<p>Tmax - Maximum temperature</p>
<p>Tmin - Minimum temperature</p>
<p>P - Precipitation</p>
<p>spei - Standardized Evapotranspiration Precipitation Index using a range of time scales (1, 3, 6, 9, 12, 24, 36 and 48 months) over which water deficits and surplus accumulate are considered.</p>
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<p>6. Fraxinus.csv</p>
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<p>Database of detrended growths of Fraxinus needed to run the R scripts.</p>
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<p>7. River flow.csv</p>
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<p>Database of river flow needed to run the R scripts.</p>
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<p>8. readme.txt</p>
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<p>txt file explaining the details of the data.</p>
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