Libraries: mt-R - page 2
You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
Hi,
What could be the problem?
2017.09.19 23:06:57.078 R_Prediction 'C:\Users\senturki\AppData\Roaming\Noor Capital Market Menkul Degerler MT5\MQL5\Libraries\R64.dll' is not 64-bit version
Put it in. Everything started and works fine. But one thing... I can not run ggplot ( here is my command: Rx(R, "ggplot(pr,aes(x = Data, y = Close)) + geom_candlestick(aes(open = Open, high = High, low = Low, close = Close))");
If I just use Rx(R, "ggplot()");, the window under the chart opens, but with aes() I can't get it to work. The command works fine in RStudio, the chart is plotted, but when called from the MT4 terminal, it does not work. What can I do?
Where can I see available functions or syntax in general.
A test script is not enough.
I also have this problem with MT5 - the library works only in scripts, but EAs crash with an error right after calling RInit.
Build - 1643
In MT5 - 1653 - Win7x64 everything works including in the Expert Advisor.
Both the basic version and the version from DR. Trader, it is better in that it does not generate error messages "not its own terminal". Perhaps it is better to put it as the main version.
RGetVector cannot accept more than 100000 elements from R. I had to request the full array in pieces (50000 each) and then glue it together.
Hi,
What could be the problem?
2017.09.19 23:06:57.078 R_Prediction 'C:\Users\senturki\AppData\Roaming\Noor Capital Market Menkul Degerler MT5\MQL5\Libraries\R64.dll' is not 64-bit version
it is not a problem. Do not pay attention
I installed the library with no issues (there is a red line from the R_Prediction running here), but the R_Test Script doesn't attach to my charts (not even sure what it was supposed to do).
When I read "Libraries for the interaction of МТ4/5 with R", I imagined I would be able to access MT5 OHLC data in my R terminal. Is that assumption wrong? If not, what am I missing? =/
I installed the library with no issues (there is a red line from the R_Prediction running here), but the R_Test Script doesn't attach to my charts (not even sure what it was supposed to do).
When I read "Libraries for the interaction of МТ4/5 with R", I imagined I would be able to access MT5 OHLC data in my R terminal. Is that assumption wrong? If not, what am I missing? =/
The library works without problems. Quite difficult installation. Be attentive with catalogs
Hello,
I'm trying to use the RAssignStringVector function, but it seems that only the first char of each term is copied to R session.
For example the MQL5 vector
{"abcd","2000","2000}
is copied to R as
{"a","2","2"}
It's an issue or I'm wrong?
Note that I'm using RAssignVector with double vector without problems.
Thanks.
Claudio.