compareTwoDistributions | R Documentation |
Function to compare two distributions and test a hypothesis, in a Bayesian context
compareTwoDistributions( dist1 = NULL, dist2 = NULL, test = "<=", sample = NULL, round = 3, ... )
dist1 |
A collection of numerical values (posterior distribution). |
dist2 |
A collection of numerical values (posterior distribution). |
test |
A logical operator which states what to test for. Might be "<", "<=", ">" or ">=". |
sample |
If sample is numeric, it will take 'sample' elements of each of the distributions. |
round |
integer to indicate number of decimals kept. |
... |
extra arguments are passed to compareTwoDistributions(). |
probability given sum(dist1 "test" dist2) / length(dist1)
a <- rnorm(100, 2, 0.1) b <- rnorm(100, 1.8, 0.1) compareTwoDistributions(a, b, test = ">=") compareTwoDistributions(a, b, test = "bhatt")
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