SIGMOID

**Syntax:** **SIGMOID( X)**

*X* = a numeric value

**SIGMOID** returns the value of the sigmoid function. The
result is between 0 and 1. The function is given by:

**Examples:**

**SIGMOID**(1) = 0.26894142

**SIGMOID**(D14) = .5, where D14 = 0

**SIGMOID**(T5) = 1.026188e-10, where T5 = 23.

**Excel function:** *N/A*

Grey Trout Software

02 March 2003