Standalone Reliability¶
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class
StandaloneReliability
¶ This script is simply the reliability function from PyHab Class (base) but run over two arbitrary verbose data files.
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PyHab.
avgObsAgree
(timewarp, timewarp2)¶ Computes average observer agreement as agreement in each trial, divided by number of trials.
Parameters: - timewarp (list) – List of every individual frame’s gaze-on/gaze-off code for coder A
- timewarp2 (list) – As above for coder B
Returns: average observer agreement or N/A if no valid data
Return type: float
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PyHab.
cohensKappa
(timewarp, timewarp2)¶ Computes Cohen’s Kappa
Parameters: - timewarp (list) – List of every individual frame’s gaze-on/gaze-off code for coder A
- timewarp2 (list) – As above for coder B
Returns: Kappa
Return type: float
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PyHab.
pearsonR
(verboseMatrix, verboseMatrix2)¶ Computes Pearson’s R
Parameters: - verboseMatrix (dict) – Verbose data, coder A
- verboseMatrix2 (dict) – Verboase data, coder B
Returns: Pearson’s R
Return type: float
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PyHab.
wPA
(timewarp, timewarp2)¶ Calculates weighted percentage agreement, computed as number of agreement frames over total frames.
Parameters: - timewarp (list) – List of every individual frame’s gaze-on/gaze-off code for coder A
- timewarp2 (list) – As above for coder B
Returns: Weighted Percentage Agreement
Return type: float
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