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1 <tool id="PCA" name="PCA">
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2 <description>Principal Component analysis</description>
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3 <command interpreter="Rscript">PCA.R $input $output $output2</command>
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4 <inputs>
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5 <param name="input" type="data" format="csv" label="Procrustes csvfile" />
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6 </inputs>
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7 <outputs>
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8 <data format = "csv" name = "output2" label = "standard deviation"/>
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9 <data format="csv" name="output" label = "Principal Components" />
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10
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11 </outputs>
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12
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13
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14 <help>
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15 **Function**
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16
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17 Principal Component analysis on procrustes coordinates of landmark data
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18
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19 **Input file**
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20
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21 .csv file Procrustes coordinates
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22
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23
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24 **Output**
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25
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26 Principal Components
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27
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28 Standard deviation
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29
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30 **Tip**
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31
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32 Use **Procrustes** to produce the procrustes coordinates
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33 </help>
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34
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35 </tool>
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