Module extendr_api::prelude::stats

Expand description

Statistics-related utilities.

Structs§

  • The normal distribution, N(mean, std_dev**2).
  • The normal distribution, N(mean, std_dev**2) for 0 <= i < nrows.
  • The normal distribution, N(mean, std_dev**2) for 0 <= i < nrows, 0 <= j < ncols.
  • The normal distribution, N(mean, std_dev**2) for 0 <= j < ncols.
  • The standard distribution. Samples uniformly distributed values for 0 <= i < nrows.
  • The standard distribution. Samples uniformly distributed values for 0 <= i < nrows, 0 <= j < ncols.
  • The standard normal distribution, N(0, 1) for 0 <= i < nrows.
  • The standard normal distribution, N(0, 1) for 0 <= i < nrows, 0 <= j < ncols.
  • The standard normal distribution, N(0, 1) for 0 <= j < ncols.
  • The standard distribution. Samples uniformly distributed values for 0 <= j < ncols.
  • Uniformly samples a unitary matrix from the unitary group, in the sense of the Haar measure.

Enums§

  • Specifies how missing values should be handled in mean and variance computations.

Functions§

  • Computes the mean of the columns of mat and stores the result in out.
  • Computes the variance of the columns of mat given their mean, and stores the result in out.
  • Computes the mean of the rows of mat and stores the result in out.
  • Computes the variance of the rows of mat given their mean, and stores the result in out.