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    • Q

      How to getting start in Quantiacs
      Support • • qida1995

      7
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      1460
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      L

      Hello! Thanks for the link. Of course, this translation gives a better understanding than through Google translator.
      Thank you very much​​​​​​​!

    • illustrious.felice

      How to use complex indicator in fundamental data
      Support • • illustrious.felice

      7
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      Votes
      7
      Posts
      425
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      illustrious.felice

      @support Ohh, I understand. Thank you for your support.

    • S

      backtest_ml()
      Support • • Sun-73

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      Votes
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      1612
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      S

      @support Great! This route opens new possibilities in terms of model design. Thanks a lot!

    • A

      Strategy filtered after a few days
      Strategy help • • angusslq

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      6703
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      support

      @sun-73 it should be ok

    • M

      WARNING: some dates are missed in the portfolio_history
      Support • • multi_byte.wildebeest

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      672
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      V

      @multi_byte-wildebeest Hi. Without an example, it's unclear what the problem might be.

      If you use a state and a function that returns the prediction for one day, you will not get correct results with precheck.

      This was discussed here: https://quantiacs.com/community/topic/555/access-previous-weights/18

    • B

      Does evaluation only start from one year back?
      Support • • buyers_are_back

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      Votes
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      510
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      support

      @commanderangle Dear commanderangle,

      If you use ML in your strategy but not select that option we can't guarantee for how your strategy will be evaluated and it could be filtered out.

      Regards

    • D

      single pass and multipass discrepancy
      Support • • darwinps

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      Votes
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      982
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      D

      Hi @stefanm ,

      How reckless of me, "data" should have been f_es_data. They are perfectly synced now.
      Thank you so much. I really appreciate the help.

      sincerely

    • C

      ImportError - Sklearn
      Support • • captain.nidoran

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      7
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      1793
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      support

      @captain-nidoran Hello, please try to add in a cell at the beginning:

      pip install 'sklearn==0.0.post1'

      or in the init file:

      ! apt update && apt install -y libgomp1 && rm -rf /var/lib/apt/lists/*

      Best regards

    • C

      Why .interpolate_na dosen't work well ?
      Support • • cyan.gloom

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      1026
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      C

      @antinomy

      I got it !
      Thanks a lot !!

    • nosaai

      Install Toolbox on Python 3.9
      Support • • nosaai

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      Votes
      6
      Posts
      564
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      support

      @magenta-kabuto We support only Python 3.7 right now. But it can coexist with Python 3.9:

      https://quantiacs.com/documentation/en/user_guide/local_development.html

      Basically you can use Python 3.7 inside a conda environment.

    • M

      Kernel Dies
      Support • • magenta.kabuto

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      6
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      392
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      M

      @vyacheslav_b perfect. It wasnt obvious to me that single pass was meant by that. Thank you

    • A

      Weights different in testing and submission
      Support • • anshul96go

      6
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      Votes
      6
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      800
      Views

      support

      @antinomy thanks!

    • illustrious.felice

      Translating code from Quantiacs Legacy
      Support • • illustrious.felice

      6
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      Votes
      6
      Posts
      381
      Views

      illustrious.felice

      @vyacheslav_b Thank you so much

    • illustrious.felice

      Sharpe decreases when submitting strategy
      Support • • illustrious.felice

      6
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      Votes
      6
      Posts
      353
      Views

      illustrious.felice

      @vyacheslav_b Thank you so much

    • S

      Q16 where to put is_liquid in ML template
      Strategy help • • Sheikh

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      Votes
      6
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      1134
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      S

      Hi @support,
      Thanks for getting back. No worries, I was able to get 6 strategies into the Q16 competition so far.
      qnt3.PNG

    • illustrious.felice

      Difference between relative_return & mean_return
      Support • • illustrious.felice

      6
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      Votes
      6
      Posts
      426
      Views

      illustrious.felice

      @vyacheslav_b Thank you so much

    • S

      Stocks data
      Support • • Sun-73

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      Votes
      6
      Posts
      1429
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      S

      @support Yes, I can load now the stocks data. Thank you once again!

    • M

      Futures data issues
      Support • • Msant14

      6
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      Votes
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      417
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      A

      @support I have done that twice before my post, but now F_RY looks fine. There are several directories with scripts and notebooks I use with qnt, so maybe I deleted the wrong data-cache before...
      Thanks for fixing the data!

    • magenta.grimer

      Optimize the Trend Following strategy with custom args
      Strategy help • • magenta.grimer

      6
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      Votes
      6
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      646
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      support

      Hello.

      I checked this problem. The script which cut "###DEBUG###" cells was incorrect. I fixed this and resent your strategies (filtered by time out) to checking.

      Regards.

    • N

      Q21 contest results
      News and Feature Releases • • neural.exeggutor

      6
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      Votes
      6
      Posts
      9155
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      support

      @theflyingdutchman Hi, sorry for the delay, yes, all fine, more details by e-mail

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