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marcus-nystrom / Titta

Python and PsychoPy interface to Tobii eye trackers using Tobii Pro SDK
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merge msg_data and gaze_data into one file #16

Closed amandasaksida closed 1 year ago

amandasaksida commented 2 years ago

Hi, i'm a newbie both to psychopy and titta, and have a possibly trivial question. Following the examples in the demos, i have created two separate dataframes for gaze_data and tracker messages at the end of the experiment, written into two separate tsv files. How do i join them in one file (with one single system_time_stamp column)? Thank you in advance! Amanda

marcus-nystrom commented 2 years ago

Hi Amanda,

Please have a look at https://github.com/marcus-nystrom/Titta/blob/master/resources/extract_trial_data_and_detect_fixations.py

The function 'Textract_trial_data' shows how to extract eye tracking data associated with a certain message.

Marcus

On Tue, Dec 7, 2021 at 10:12 PM amandasaksida @.***> wrote:

Hi, i'm a newbie both to psychopy and titta, and have a possibly trivial question. Following the examples in the demos, i have created two separate dataframes for gaze_data and tracker messages at the end of the experiment, written into two separate tsv files. How do i join them in one file (with one single system_time_stamp column)? Thank you in advance! Amanda

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amandasaksida commented 2 years ago

Hi Marcus, thanks for the info; all clear now. Amanda