Write CSV processing script in Java
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Project Budget$30 - $60 USD
Completed In1 day
I have an existing R script that's about 30 lines of code that I want rewritten into a simple Java app.
It reads an unknown csv file, detects the fields and outputs a text summary including: Common Value Counts (with Other and NA/Blank) and Min-Max Summary (uses string length for text fields). Summary data should be saved to a database.
My existing Java app schedules file downloads. I want to add a new tab to an existing Java app to track results in a grid. I also want a new checkbox so user can control whether to run the file summary or not.
Data Output Sample:
1,21,Address,1,800 BOYLSTON ST,3257
2,21,Address,1,200 FANEUIL HALL MARKET PL,2584
3,21,Address,1,1 CITYWIDE ST,2080
4,21,Address,1,100-199 FANEUIL HALL MARKET PL,2030
5,21,Address,1,300 FANEUIL HALL MARKET PL,1850
6,21,Address,1,417 WASHINGTON ST,1828
7,21,Address,1,1 FANEUIL HALL MKT PL PL,1427
8,21,Address,1,2360 WASHINGTON ST,1348
9,21,Address,1,200 LOGAN AIRPORT TRMNL B,1321
12,21,Address,3,Min.,[url removed, login to view]
13,21,Address,3,1st Qu.,[url removed, login to view]
14,21,Address,3,Median,[url removed, login to view]
15,21,Address,3,Mean,[url removed, login to view]
16,21,Address,3,3rd Qu.,[url removed, login to view]
17,21,Address,3,Max.,[url removed, login to view]
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