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        <identifier>oai.jstatsoft/v28/i01</identifier>
        <datestamp>2008-09-23</datestamp>
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          <dc:title>Computing and Displaying Isosurfaces in R</dc:title>
          <dc:creator>Dai Feng</dc:creator>
          <dc:creator>Luke Tierney</dc:creator>
          <dc:date>2008-09-23</dc:date>
          <dc:publisher>Journal of Statistical Software</dc:publisher>
          <dc:description>
            <![CDATA[Vol. 28, Issue 1, Sep 2008
Abstract:
This paper presents R utilities for computing and displaying isosurfaces, or three-dimensional contour surfaces, from a three-dimensional array of function values.  A version of the marching cubes algorithm that takes into account face and internal ambiguities is used to compute the isosurfaces. Vectorization is used to ensure adequate performance using only R code.  Examples are presented showing contours of theoretical densities, density estimates, and medical imaging data.  Rendering can use the rgl package or standard or grid graphics, and a set of tools for representing and rendering surfaces using standard or grid graphics is presented.]]>
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          <dc:subject>Statistics</dc:subject>
          <dc:subject>Software</dc:subject>
          <dc:identifier>http://www.jstatsoft.org/v28/i01</dc:identifier>
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