Sensitivity and Specificity
Detailed App Info:
Application Description
This app was designed to let you explore the concepts of Sensitivity and Specificity, as well as other statistical measures related to medical testing.
You can enter values for True Positive (TP), False Positive (FP), False Negative (FN) and True Negative (TN). Optionally, you can enter a percentage value for Prevalence. Instantly, the statistical measures are calculated for you!
• Researchers, rely on this app to calculate Sensitivity, Specificity, Likelihood Ratios, Odds and Probabilities on the fly!
• Clinicians, utilize this app to gain a deeper understanding of the clinical trials you are examining!
• Students, learn more about clinical statistical measures by tapping on the labels to read information about each of the concepts!
Interactive Graph
The best part is you can change values on the fly by swiping your finger on the interactive graph. Touch the orange circles at the boundaries between sets, then drag left or right to decrease or increase the size of the sets, and watch how the measures change, above. Its an intuitive way to learn the relationships between the values. Statistics has never been this fun!
You can enter values for True Positive (TP), False Positive (FP), False Negative (FN) and True Negative (TN). Optionally, you can enter a percentage value for Prevalence. Instantly, the statistical measures are calculated for you!
• Researchers, rely on this app to calculate Sensitivity, Specificity, Likelihood Ratios, Odds and Probabilities on the fly!
• Clinicians, utilize this app to gain a deeper understanding of the clinical trials you are examining!
• Students, learn more about clinical statistical measures by tapping on the labels to read information about each of the concepts!
Interactive Graph
The best part is you can change values on the fly by swiping your finger on the interactive graph. Touch the orange circles at the boundaries between sets, then drag left or right to decrease or increase the size of the sets, and watch how the measures change, above. Its an intuitive way to learn the relationships between the values. Statistics has never been this fun!
Requirements
Your mobile device must have at least 2.2 MB of space to download and install Sensitivity and Specificity app. Sensitivity and Specificity is available on iTunes for $1.99
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Wellifi Edward Lim at http://wellifi.com/Sensitivity%20&%20Specificity.html.
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