Cancelled

Import forex data

Looking for someone to write a script to:

- download historic GBP/USD forex data from here: [url removed, login to view]

- turn it all into the same format - for example, a line from week 1 2008 looks like this (the fields are ID, currency pair, date/time, buy, sell, not quite sure)

368414365,GBP/USD,2007-12-30 17:22:15,1.995400,1.995900,D

but by the time you're at week 4, it's in unicode..

- send me one (huge) CSV file of the cleaned-up data, and the code used to generate it.

The way I'd approach it would be:

- write something to download and extract data from all the ZIP files

- think of a regex that we'd like everything to conform to:

/^[0-9]+,GBP/USD,[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2},[0-9.]+,[0-9.]+,.*$/ might do, although I just wrote that; it's untested; it might be wrong..

- write something to go through each file, stopping when it finds a line which doesn't match

- add something to it to do whatever's needed to that line to make it match

- repeat until all the data's transformed so that it matches

and you're done.

Here's someone complaining about the problems with this data:

[url removed, login to view];task=view&id=2355

Don't worry about gaps or overlaps - I just need it all bashing into a consistent format.

--Dave

Skills: Perl, PHP, Python

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About the Employer:
( 9 reviews ) London, United Kingdom

Project ID: #240518

9 freelancers are bidding on average $164 for this job

ranganathp

Can help... check my reviews... costs more...

$250 USD in 5 days
(27 Reviews)
6.3
kernelbd

We can do it, we have expertise and experience on csv formating for common pattern. Such as, click-bank, networkaddons, trafficvance etc. has been formatted in one common format, either csv or db. Escrow needed. Thanks More

$200 USD in 3 days
(82 Reviews)
6.2
expertMan

I can do it. have huge experience in data extraction also advance in regular expression (regex). ready for your work.

$200 USD in 3 days
(42 Reviews)
6.3
jobokoth2

Hi! Hope you'll consider me for the project. I'm a PHP/MySQL developer with over 7 years experience and I'm also in charge of a team of over 20 web-designers and developers with diverse skills, so you can be sure I More

$150 USD in 2 days
(4 Reviews)
4.7
SilentTech

Hi, please check PMB.

$250 USD in 7 days
(1 Review)
3.4
Mainstream4

Please, check PM.

$150 USD in 9 days
(4 Reviews)
3.4
AmitKumarCal

Hi, Check PM

$100 USD in 5 days
(1 Review)
3.2
pacejob

Hello, data scraping/extracting processing and analysis is my favorite work. I have my own java based code base for scraping that just need to be fine tuned for your data and requirements and work is done. regards, pa More

$100 USD in 2 days
(1 Review)
3.0
tayz27

hello, we CAN start now?

$80 USD in 2 days
(0 Reviews)
0.0