normal_distribution

Description:

normal distribution

A minimal Dart module for working with normal distributions.
Usage #
Cumulative distribution function (CDF) #
Returns the cumulative distribution function for the given mean and sigma, evaluated at x.
NormalDistribution(mean: -0.21, sigma: 1.7).cdf(x: -0.73);
// Result: 0.3798471227404693
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Note:

Returns null if sigma is zero or negative.

Probability density function (PDF) #
Returns the probability density function for the given mean and sigma, evaluated at x.
NormalDistribution(mean: -0.21, sigma: 1.7).pdf(x: -0.73);
// Result: 0.22394634407779582
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Note:

Returns null if sigma is zero or negative.