1CSVJOIN(1)                       User Commands                      CSVJOIN(1)
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NAME

6       csvjoin - manual page for csvjoin 3.3.2
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DESCRIPTION

9       usage:  csvjoin  [-h]  [-t] [-j {inner,outer}] [-m MINSCORE] [-c COUNT]
10       [-w WARP]
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12              left leftcolumn right rightcolumn outfile
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14       Left similarity join between two CSV files. For each row in  the  first
15       file,  take the specified join column and find similar rows in the sec‐
16       ond file based on ngram similarity to a specified column in the  second
17       file.  For  each resulting pair of rows, output a row consisting of the
18       fields from the first file, a column with  the  similarity  value,  and
19       then the fields from the second file.
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21   positional arguments:
22       left   First CSV file
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24       leftcolumn
25              Column in first CSV file
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27       right  Second CSV file
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29       rightcolumn
30              Column in second CSV file
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32       outfile
33              Output CSV file
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35   optional arguments:
36       -h, --help
37              show this help message and exit
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39       -t, --titles
40              input files have column titles
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42       -j {inner,outer}, --join {inner,outer}
43              The  kind  of left join to perform. Outer join outputs left-hand
44              rows which have no right hand match, while inner  join  discards
45              such rows. Default: outer
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47       -m MINSCORE, --minscore MINSCORE
48              Minimum match score: 0.24
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50       -c COUNT, --count COUNT
51              Max number of rows to match (0 for all): 0
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53       -w WARP, --warp WARP
54              N-gram warp, higher helps short strings: 1.0
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58csvjoin 3.3.2                      July 2019                        CSVJOIN(1)