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Old 05-13-2016
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Default measures of test performance

Here are a couple of video lectures that i put on youtube.... they use a sample table to help compare several measures of test performance.

Group A

The first video compares sensitivity, specificity, the positive and negative predictive values, and the positive and negative likelihood ratios.... Measures of Test Performance - Group A




Group B

The second video compares accuracy, precision, informedness, and markedness.... Measures of Test Performance - Group B




If you are having difficulty with these topics, then i hope that you will find these videos to be at least somewhat informative or interesting.
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Old 07-06-2016
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Default image previews

Here are a couple new images of the youtube lectures....

Measures of Test Performance - Group A





Measures of Test Performance - Group B

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Old 08-24-2016
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Default Sensitivity, Specificity, False Discovery Rate (FDR), False Omission Rate (FOR)

heres another comparative lecture....

Sensitivity, Specificity, False Discovery Rate (FDR), False Omission Rate (FOR)

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