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The Beta Distribution

Syntax

dbeta(x, a, b)
pbeta(q, a, b)
qbeta(p, a, b)
rbeta(n, a, b)

Value

These functions provide information about the Beta distribution with parameters a and b. dbeta gives the density, pbeta the distribution function, qbeta the quantile function and rbeta generates random deviates.

The Beta distribution has density

Equations will come with HTML3

for a > 0, b > 0 and 0 < x < 1.