# normal¶

normal

Boolean TRUE cell gets value taken from a normal distribution

Result = normal(expression)

expression
spatial, non spatial boolean
Result
spatial scalar

## Operation¶

A random generator is used to generate the Result: for each cell that has a value 1 (TRUE) on expression, a value is taken from a normal distribution with mean 0 and standard deviation 1 and assigned to the cell on Result. Cells that have a value 0 (FALSE) on expression area assigned a missing value.

## Group¶

This operation belongs to the group of Random number generators; Cells

nominal

not, ~, pcrnot