Stixbox Function
Last update : 21/4/2006

qnorm - The normal inverse distribution function

Calling Sequence

x = qnorm(p [,m,s])

Parameters

Description

The normal inverse distribution function.

Examples

  
x = -5:0.1:5 ;
y = dnorm(x);
plot(x,y);
p1=0.7;
q1= qnorm(p1);
plot2d([q1;q1],[0;dnorm(q1)],1,"000")
xstring(-4,0.20,'P(X<'+string(q1)+')='+ string(p1));
   

See Also

cdfnor,