[2] | 1 | <tool id="ChangeCase" name="Change Case">
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| 2 | <description> of selected columns</description>
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| 3 | <command interpreter="perl">changeCase.pl $input "$cols" $delimiter $casing $out_file1</command>
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| 4 | <inputs>
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| 5 | <param name="input" format="txt" type="data" label="From"/>
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| 6 | <param name="cols" size="10" type="text" value="c1,c2" label="Change case of columns"/>
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| 7 | <param name="delimiter" type="select" label="Delimited by">
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| 8 | <option value="TAB">Tab</option>
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| 9 | <option value="SPACE">Whitespace</option>
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| 10 | <option value="DOT">Dot</option>
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| 11 | <option value="COMMA">Comma</option>
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| 12 | <option value="DASH">Dash</option>
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| 13 | <option value="UNDERSCORE">Underscore</option>
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| 14 | <option value="PIPE">Pipe</option>
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| 15 | </param>
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| 16 | <param name="casing" type="select" label="To">
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| 17 | <option value="up">Upper case</option>
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| 18 | <option value="lo">Lower case</option>
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| 19 | </param>
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| 20 | </inputs>
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| 21 | <outputs>
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| 22 | <data format="tabular" name="out_file1" />
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| 23 | </outputs>
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| 24 | <tests>
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| 25 | <test>
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| 26 | <param name="input" value="1.txt" ftype="txt"/>
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| 27 | <param name="cols" value="c1"/>
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| 28 | <param name="delimiter" value="SPACE"/>
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| 29 | <param name="casing" value="up"/>
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| 30 | <output name="out_file1" file="changeCase_out1.tabular"/>
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| 31 | </test>
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| 32 | <test>
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| 33 | <param name="input" value="1.bed" ftype="bed"/>
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| 34 | <param name="cols" value="c1"/>
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| 35 | <param name="delimiter" value="TAB"/>
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| 36 | <param name="casing" value="up"/>
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| 37 | <output name="out_file1" file="changeCase_out2.tabular"/>
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| 38 | </test>
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| 39 | </tests>
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| 40 | <help>
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| 41 |
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| 42 | .. class:: warningmark
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| 43 |
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| 44 | **This tool breaks column assignments.** To re-establish column assignments run the tool and click on the pencil icon in the resulting history item.
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| 45 |
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| 46 | .. class:: warningmark
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| 47 |
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| 48 | The format of the resulting dataset from this tool is always tabular.
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| 49 |
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| 50 | -----
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| 51 |
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| 52 | **What it does**
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| 53 |
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| 54 | This tool selects specified columns from a dataset and converts the values of those columns to upper or lower case.
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| 55 |
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| 56 | - Columns are specified as **c1**, **c2**, and so on.
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| 57 | - Columns can be specified in any order (e.g., **c2,c1,c6**)
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| 58 |
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| 59 | -----
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| 60 |
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| 61 | **Example**
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| 62 |
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| 63 | Changing columns 1 and 3 ( delimited by Comma ) to upper case in::
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| 64 |
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| 65 | apple,is,good
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| 66 | windows,is,bad
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| 67 |
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| 68 | will result in::
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| 69 |
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| 70 | APPLE is GOOD
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| 71 | WINDOWS is BAD
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| 72 |
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| 73 | </help>
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| 74 | </tool> |
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