moments: Compute the moments of a random variable.
In hadley/rv2: Discrete random variables

Compute the moments of a random variable.

E(x)

VAR(x)

SD(x)

`x`	random variable to summarise

Z to standardise an rv by subtracting off mean and dividing by standard deviation

dice <- rv(1:6)
E(dice)
VAR(dice)
SD(dice)

hadley/rv2 documentation built on May 17, 2019, 12:16 p.m.

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