HDIofICDF | R Documentation |
Compute Highest Density interval limits.
HDIofICDF(ICDFname, credMass = 0.95, tol = 1e-08, ...)
ICDFname |
R’s name for the inverse cumulative density function of the distribution |
credMass |
the desired mass of the HDI region. |
tol |
tolerance passed to R’s optimize function |
Code from J.K.Kruschke - Doing bayesian data analysis. Adapted and corrected from Greg Snow’s TeachingDemos package.
HDI
JuG
#ICDFname must be explicitly named
HDIofICDF( qbeta , shape1 = 30 , shape2 = 12 )
#does not work
HDIofICDF( qbeta , 30 , 12 )
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