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Use ta-lib library for data minig by Execute Script (groovy)
I see the tutorial of Execute Script, that substract the mean of multiple attributes. And I would like to make something samed, data mining from technicial indicators.
First, I have a financial database which describe serial temporally prices of an instrument of FOREX with the date and five attributes more (O,H, L, C and V). I can read it with rne Read CSV operator.
Second, I have a ta-lib-0.4.0.jar (C:\Program Files\RapidMiner\RapidMiner5\lib\ta-lib-0.4.0.jar) which is an open source and contains a large of technical financial indicators, like RSI, ADX, ...I downloaded it from http://ta-lib.org/hdr_dw.html
I would like to generate multiples attributes, with the name of theese indicators, and the values of them.
Is it possible? How can I do it?
Finally, if it is possible, I would like to do a loop parameters of the some parameters of theese indicators (period, ...)
I am acquantied with RM (blocks) but I don´t know anything about programming groovy. In some posts I read people who ask about how generate multiple attributes and how call a library .jar with the Execute Script but I can´t read some of them, because some links of topics are broken (http://rapid-i.com/rapidforum/index.php/topic,2214
I have seen this interesting post (Data mining and technicial indicators) but it don´t say haw to do this.
Can anyone help me?
PS: Excuse me for my English.