Accuracy feedback after setting 'correct' in inline script

Comments

• Josh

  October 2015 edited October 2015

  Hi,

  You said you're using an inline_script to set the accuracy of a response. Do you mean the accuracy of a single response, e.g. the further away from a target, the lower the acc? If so, then the variable acc is only the last response per definition. Why not create a variable that is updated with every response, so that it represents the average accuracy across trials? You could keep the original acc variable, and create a list (before entering the block loop) by means of resp_accs = [].
  In the inline script in the block loop, below the line where you create acc you can add the lines

    resp_accs.append(acc)
    exp.set('average_acc', round((sum(resp_accs)/float(len(resp_accs))),2)
  

  Cheers,

  Josh
• froukehe

  June 2016 edited June 2016

  Thanks! It worked when I changed the code slightly:

  av_correct=100*sum(resp_accs)/len(resp_accs)
  

  exp.set('Av_acc',av_correct)
• sebastiaan

  June 2016 edited 9:25AM

  Hi Frouke,

  You could also use the set_response() function, which will update the feedback variables automatically:

  • http://osdoc.cogsci.nl/python/common/

  Cheers!
  Sebastiaan

  
  
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