#> Loading required package: distionary

distplyr provides a vocabulary of verbs for manipulating distributions.

Unary operations:

  • +/- or shift(): Add a constant to a random variable.
  • *// or multiply(): Multiply a constant to a random variable.
  • invert(): Invert a distribution, i.e, the distribution of the reciprocal of a random variable.
  • flip(): Flip a distribution about 0, i.e., the negative of a random variable.
  • slice_left() and slice_right(): Restrict the possible values that a random variable can take.

Binary operations:

n-ary operations:

  • mix(): Make a mixture distribution from two or more distributions.

Each of these take a distribution as its first argument(s), and return a distribution, making them pipeable.