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Expyriment
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A Python library for cognitive and neuroscientific experiments
A Python library for cognitive and neuroscientific experiments

18 followers
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Expyriment 0.9.0 with Python 3 support has been released! Install via pip: http://docs.expyriment.org/Installation.html
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Expyriment involved in "Improving the workflow of real-time fMRI Neurofeedback experiments" https://ww4.aievolution.com/hbm1501/index.cfm?do=abs.viewAbs&abs=3972
OHBM
OHBM
ww4.aievolution.com
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Expyriment 0.8.0 has been downloaded over 1500 times already! It's great to see such a big interest in the project! Thanks! #xpy #Expyriment
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Expyriment 0.8.0 has just been released! Get it at http://www.expyriment.org/getit 
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Dear Expyriment users,

we are very happy to notice that the number of Expyriment users is constantly growing. Today we want to announce the new design of our website (http://www.expyriment.org/) as well as the long-expected publication of the Expyriment BRM paper (http://dx.doi.org/10.3758/s13428-013-0390-6).
 
Moreover, for all Ubuntu/Debian users we now provide a Debian package of Expyriment (called 'python-expyriment'). This package is for instance available via Neurodebian (http://neurodebian.ovgu.de/), an amazing collection of neuroscience research software for Debian-based systems. We therefore suggest all Ubuntu/Debian users to uninstall their current version and install 'python-expyriment' via this repository (see http://bit.ly/expy-nd). Your Expyriment installation will then be automatically updated by your package management system, if a new version is available. (Again, a very strong argument for everybody to switch to Linux ;-) ). Unstable experimental nightly versions of Expyriment can be found on Launchpad (http://bit.ly/expy-ppa-nightly).

We are currently working on Expyriment 0.7.1, which is expected to come out during the next weeks, as well as on the new release and a better documentation of the Expyriment Runtime for Android. The development of Expyriment heavily depends on user feedback. Please report bugs and issues you detect via the bug tracking system (https://github.com/expyriment/expyriment/issues) or post questions and comments to the mailing list (http://bit.ly/xpygroup).

Best,
Oliver & Florian
Expyriment
Expyriment
expyriment.org
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Expyriment 0.7.0 has just been released! This is a feature release, so please update!.

We are furthermore very pleased to announce the first official release of our Expyriment Android Runtime - an application that allows you to run you Expyriment scripts on Android devices!

You can download the new version from www.expyriment.org/getit.


New Features:
- new feature in testsuite: Font viewer 
- new extra stimulus: stimuli.extras.RandomDotKinematogram
- new timer and experiment clock to ensure monotonic timing
- Clock: new method (static) monotonic_time (this time should be always used)
- data_preprocessing: new exclusion rule, which allows removing trials
  depending on their deviation (std) from mean (e.g., 'RT > 1.5*std')
- improvements for OS X in get_system_info()
- proper unicode handling: use unicode strings whenever unicode characters
  are needed
- files: the character encoding is now written to files and used when opening
  them
- FreeFonts are now part of the Expyriment distribution to guarantee the same
  fonts across platforms
- new io class: TouchScreenButtonBox
- new options for control.start(): skip_ready_screen and subject_id to start
  with predefined subject id
- experiments now also have a global mouse object: experiment.mouse 
- new property for io.Mouse: is_visible
- Secure hashes for experiments help to ensure that the correct version is
  running in the lab. Secure hashes will be displayed at the start and printed
  in all output files as well as in the command line output.
  
Fixed:
- experiment clock now with monotonic timing
- bug in extras.CedrusResponseDevice
- several bugs in documentation
- incompatibility with multiprocessing.Pool
- bug in Visual.add_noise()
- bug in io.SerialPort.read_line()
- bugfix: stimuli.shapes can now be used as background stimuli for io.TextInput
  & io.TextMenu

Changed:
- several Android related changes (have no impact for normal use of Expyriment)
- overlapping methods of stimuli now work on absolute_position by default
expyriment/expyriment
expyriment/expyriment
expyriment.org
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A new pre-release of the Expyriment Android Runtime is here. Please test! Get it at: https://github.com/expyriment/expyriment-android-runtime/releases/tag/v0.0.2
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Run your experiments on a tablet/phone! Bugfix release of experimental Expyriment Android Runtime available: https://code.google.com/p/expyriment/downloads/detail?name=ExpyrimentAndroidRuntime-0.0.1-release.apk
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Expyriment 0.6.4 has just been released! This is a bugfix release, please update.

New Features:
- log levels can be changed while running experiment via the method
Experiment.set_logging. Access current via Experiment.loglevel
- Modification the logging of individual objects while runtime. Most classes
have now the method set_logging(onoff), to switch on or off the logging.
- design.randomize.rand_element returns a random element from a list
- blocks and trails have the property 'factor_dict', which is a dictionary with
with all factors
- experimental Android support

Fixed:
- incorrect background colour for TextInput
- Font in TextScreen
- several fixed in documentation
- switching off logging via "expyriment.control.defaults.event_logging = 0" not
now working
- "numpy version bug" in data.preprocessing
- unicode bug for picture, audio and video filenames
- polling of parallel port
- io.TextMenu font was hardcoded


You can download the new version from http://www.expyriment.org/getit
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