Loading ...
Loading ...
Loading ...
20050501
7-11-3
Distribution
Definition of Terms
Lower : lower boundary
Upper : upper boundary
σ
: standard deviation (
σ
> 0)
µ
: mean
Input Example:
NormCD 0.5,0.8,1.23,0.56
Calculation Result Output
prob : normal distribution probability p
z Low : standardized lower limit z value
z Up : standardized upper limit z value
Inverse Cumulative Normal Distribution
Command: InvNorm 䡺
Description: This command calculates the cumulative probability in a normal distribution
based on lower and upper limits.
Tail:Left
Upper boundary of
integration interval
α = ?
Tail:Right
Lower boundary of
integration interval
α = ?
Tail:Central
Upper and lower boundaries
of integration interval
α = ? β = ?
Specify a probability and then use the above formulas to obtain the applicable
integration interval.
Command Syntax
“Tail setting”, Area value,
σ
value,
µ
value
Definition of Terms
Tail setting: probability value tail specification (L (Left), R (Right), C (Central))
Area : probability value (0 < Area < 1)
σ
: standard deviation (
σ
> 0)
µ
: mean
Input Example:
InvNorm “L”,0.35,1.2,0.3
20090801
Loading ...
Loading ...
Loading ...