Re: [ojAlgo-user] ojAlgo-finance

[Anders P. <an...@op...>]

Just committed code that solves the problem with downloading historical financial data from Yahoo. If you want to test it you have to get the latest source code from GitHub.

https://github.com/optimatika/ojAlgo

/Anders


> On 18 May 2017, at 09:38, Anders Peterson <an...@op...> wrote:
> 
> Hi,
> 
> 
> At GitHUb there is now an ojAlgo-finance repository. The plan is that the org.ojalgo.finance (sub)packages of ojAlgo will move to ojAlgo-finance. This will be done before the release of the next major version of ojAlgo (v44). Initially all packages, classes and interfaces will be named exactly as before. The only difference will be that you should depend on ojAlgo-finance rather than ojAlgo.
> 
> https://github.com/optimatika/ojAlgo-finance
> 
> If you currently do not use anything from the org.ojalgo.finance packages this change does not effect you.
> 
> 
> Further it seems Yahoo deliberately broke downloading historical data (other than from their web site). I’m not sure anything can be done about it.
> 
> 
> At GitHub there is also a repository named ojAlgo-extensions. It contains several projects with 3:d party extensions to ojAlgo. Some of these projects are already usable, others are just placeholders for some future development.
> 
> ojAlgo-commons-math3 is very useful if you want to work with Apache Commons Math and ojAlgo interchangeably.
> 
> ojAlgo-cplex or ojAlgo-mosek gives you access to top quality commercial optimisation solvers.
> 
> ojAlgo-unsafe gives the org.ojalgo.array data structures off-heap capabilities.
> 
> ojAlgo-jfreechart (JFreeChart) ojAlgo-jxl (Java Excel API) could also be useful.
> 
> https://github.com/optimatika/ojAlgo-extensions
> 
> 
> /Anders