RAPTOR: Row and position tracheid organizer in R

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F18%3A78540" target="_blank" >RIV/60460709:41320/18:78540 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.dendro.2017.10.003" target="_blank" >http://dx.doi.org/10.1016/j.dendro.2017.10.003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.dendro.2017.10.003" target="_blank" >10.1016/j.dendro.2017.10.003</a>

Result language
angličtina
Original language name
RAPTOR: Row and position tracheid organizer in R
Original language description
Mechanistic understanding of tree-ring formation and its modelling requires a cellular-based and spatially organized characterization of a tree ring, moving from whole rings, to intra-annual growth zones and individual cells. A tracheidogram is a radial profile of conifer anatomical features, such as lumen area and cell wall thickness, of sequentially- and positionally-ranked tracheids. However, its construction is tedious and time-consuming since image-analysis-based measurements do not recognize the position of cells within a radial file, and present-day tracheidograms must be constructed manually. Here we present the R-package RAPTOR that complements tracheid anatomical data obtained from quantitative wood anatomy software (e.g., ROXAS, WinCELL, ImageJ), with the specific positional information necessary for the automated construction of tracheidograms. The package includes functions to read and visualize tracheid anatomical data, and uses local search algorithms to ascribe a ranked position to
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40102 - Forestry

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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