Expand the shape of an array to a specified dimensionality by spreading its dimensions to specified dimension indices and inserting dimensions of size one for the remaining dimensions.

Negative binomial distribution variance.

Negative binomial distribution standard deviation.

Planck distribution standard deviation.

Geometric distribution standard deviation.

Uniform distribution variance.

Uniform distribution standard deviation.

Degenerate distribution variance.

Raised cosine distribution variance.

Binomial distribution standard deviation.

Planck distribution variance.

Normal distribution standard deviation.

F distribution variance.

Triangular distribution standard deviation.

Student's t distribution standard deviation.

Rayleigh distribution variance.

Poisson distribution variance.

Lognormal distribution variance.

Logistic distribution variance.

Logistic distribution standard deviation.