103 lines
3.0 KiB
Plaintext
103 lines
3.0 KiB
Plaintext
%META:TOPICINFO{author="DonovanSharp" date="1152165810" format="1.1" reprev="1.7" version="1.7"}%
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%META:TOPICPARENT{name="SddContents"}%
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---++SDD Part 0: Introduction and Primer to the SDD Standard
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---+++4.4 Elements of structured summary data in SDD.
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A coded description requires three essential items: the names of the taxa being described, the terminology (characters and states) used to describe the taxa, and the coded descriptions themselves
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<img src="%ATTACHURLPATH%/coded_data.gif"/>
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An SDD instance document for coded summary data has the basic structure shown in Example 4.4.1.
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---++++Example 4.4.1 - SDD structure of coded descriptions
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<table bgcolor="#ddddff" border="0" width="80%" cellpadding="5" cellspacing="5" style="border-collapse: collapse" bordercolor="#111111">
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<tr>
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<td>
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<verbatim>
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<Datasets>
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<Dataset>
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<TaxonNames>
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... provides a list of the entities (usually taxa) described
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</TaxonNames>
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<TaxonHierarchies>
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... optional element to describe relationships between entities
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</TaxonHierarchies>
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<DescriptiveTerminology>
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... provides the terminology and ontology used to describe the
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entities (see DescriptiveConcepts, SddCharacters, CharacterTrees)
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</DescriptiveTerminology>
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<CodedDescriptions>
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<SummaryData>
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... the actual descriptions
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</SummaryData>
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</CodedDescriptions>
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<MediaResources>
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... optional element providing media (images, video, audio etc.) associated with
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any of the above
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</MediaResources>
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</Dataset>
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</Datasets>
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</verbatim>
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</td>
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</tr>
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</table>
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Optional elements allow the taxa to be arranged into a hierarchy, and the recording of media files (images etc) for taxa or characters.
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---++++Example 4.4.1 - A simple summary description of a taxon (<i>Korthalsella</i>)
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<verbatim>
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<CodedDescriptions>
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<CodedDescription id="cd1">
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<Representation>
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<Label>Korthalsella</Label>
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</Representation>
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<Scope>
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<TaxonName ref="t2"/>
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</Scope>
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<SummaryData>
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<Categorical ref="c3">
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<State ref="s7"/>
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</Categorical>
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<Categorical ref="c1">
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<State ref="s2"/>
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</Categorical>
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<Quantitative ref="c4">
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<Measure type="Min" value="5.0"/>
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<Measure type="UMethUpper" value="10.0"/>
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<Measure type="UMethlower" value="20.0"/>
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<Measure type="Max" value="25.0"/>
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</Quantitative>
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</SummaryData>
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</CodedDescription>
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</CodedDescriptions>
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</verbatim>
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</td>
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</tr>
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</table>
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-- Main.DonovanSharp - 02 Jun 2006
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%META:FILEATTACHMENT{name="coded_data.gif" attr="" autoattached="1" comment="Wire diagram for coded data" date="1152157093" path="coded_data.gif" size="19803" user="Main.KevinThiele" version="1"}%
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%META:FILEATTACHMENT{name="summarydata.jpg" attr="" autoattached="1" comment="" date="1151044814" path="summarydata.jpg" size="14449" user="Main.DonovanSharp" version="1"}%
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