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Positive Probability Limited Optimal Pool Size Calculator

Input

Desired Maximum Pooled Test Positive Probability (<1)

Input the desired maximum probability of positive pooled tests. Use decimal fraction (say 0.5) instead of % (say 50%).

The default value of the desired maximum probability is 0.5, meaning that you want the largest pool size such that about 50% of the pooled tests are expected to be positive.

Un-pooled Test Positive Probability (<1)

Input the probability of positive un-pooled tests, based on historical and other data. Use decimal fraction (say 0.1) instead of % (say 10%).

Calculator

Desired Maximum Pooled Test Positive Probability (<1)


Un-pooled Test Positive Probability (<1)


Result


Bayesian Positive Probability Limited Optimal Sub-Pool Size Calculator

Input

Desired Maximum Sub-pooled Test Positive Probability (<1)

Input the desired maximum probability of positive sub-pooled tests. Use decimal fraction (say 0.5) instead of % (say 50%).

The default value of the desired maximum probability is 0.5, meaning that you want the largest sub-pool size such that about 50% of the sub-pooled tests are expected to be positive.

Un-pooled Test Positive Probability (<1)

Input the probability of positive un-pooled tests, based on historical and other data. Use decimal fraction (say 0.1) instead of % (say 10%).

Current Pool Size

Input the number of samples in the current pool, to be sub-pooled on testing postive.

Calculator

Desired Maximum Sub-pooled Test Positive Probability (<1)


Un-pooled Test Positive Probability (<1)


Current Pool Size


Result


No Sub-Pooling Optimal Pool Size Calculator

Input

Un-pooled Test Positive Probability (<1)

Input the probability of positive un-pooled tests, based on historical and other data. Use decimal fraction (say 0.1) instead of % (say 10%).

Calculator

Un-pooled Test Positive Probability (<1)

Result