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statip (version 0.2.3)

erf: Error function

Description

The function erf() encodes the error function, defined as erf(x) = 2 * F(x * sqrt(2)) - 1, where F is the Gaussian distribution function.

Usage

erf(x, ...)

Arguments

x

numeric. A vector of input values.

...

Additional arguments to be passed to pnorm.

Value

A numeric vector of the same length as x.

References

https://en.wikipedia.org/wiki/Error_function.

See Also

pnorm from package stats.