Notes in 15 Statistics

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Status	Last Update	Fields
Published	05/01/2023	Imaging Physics: Statistics {{c1::Sensitivity}} = {{c2::True Positives / (True Positives + False Negatives)::equation (TP/TN/FP/FN)}}
Published	05/01/2023	Imaging Physics: Statistics {{c1::Specificity}} = {{c2::True Negatives / (True Negatives + False Positives)::equation (TP/TN/FP/FN)}}
Published	05/01/2023	Imaging Physics: Statistics {{c1::Positive predictive value (PPV)}} = {{c2::True Positives / (True Positives + False Positives)::equation (TP/TN/FP/FN…
Published	05/01/2023	Imaging Physics: Statistics {{c1::Negative predictive value (NPV)}} = {{c2::True Negatives / (True Negatives + False Negatives)::equation (TP/TN/FP/FN…
Published	05/01/2023	Imaging Physics: Statistics {{c1::Receiver operator characteristic (ROC)}} curves compare the diagnostic performance of a test at various thresholds o…
Published	05/01/2023	Imaging Physics: Statistics In a patient population that includes normals (TN) and abnormals (TP), a decision {{c1::threshold}} can be set to optimize…
Published	05/01/2023	Imaging Physics: Statistics ↓ threshold/cutoff value (blue→brown) → {{c1::↑}} seNsitivity, {{c1::↑}} NPV
Published	05/01/2023	Imaging Physics: Statistics ↑ threshold/cutoff value (brown→blue) → {{c1::↑}} sPecificity, {{c1::↑}} PPV
Published	05/01/2023	Imaging Physics: Statistics ↓ threshold/cutoff value (blue→brown) → {{c1::↓}} sPecificity, {{c1::↓}} PPV
Published	05/01/2023	Imaging Physics: Statistics ↑ threshold/cutoff value (brown→blue) → {{c1::↓}} seNsitivity, {{c1::↓}} NPV
Published	05/01/2023	Imaging Physics: Statistics ↑ threshold/cutoff value (brown→blue) → {{c1::↑}} FN, {{c1::↓}} FP
Published	05/01/2023	Imaging Physics: Statistics ↓ threshold/cutoff value (blue→brown) → {{c1::↓}} FN, {{c1::↑}} FP
Status	Last Update	Fields