NORHAZ

NORHAZ (LET)

Library Function

Compute the normal (i.e, mean=0, sd=1) hazard function.

The normal distribution has the following hazard function:

where is the normal probability density function and is the normal cumulative distribution function.

LET <y2> = NORHAZ(<y1>,<loc>,<scale>)             <SUBSET/EXCEPT/FOR qualification>
where <y1> is a number, parameter, or variable;
            <y2> is a parameter or variable (depending on what <y1> is) where the computed normal hazard value is stored;
            <loc> is a number, parameter, or variable containing the location parameter;
            <scale> is a number, parameter, or variable containing the scale parameter;
and where the <SUBSET/EXCEPT/FOR qualification> is optional.

The location and scale parameters are optional.

LET A = NORHAZ(3)
LET A = NORHAZ(A1)
LET X2 = NORHAZ(X1,10,50)

None

None

NORCHAZ	= Compute the normal cumulative hazard function.
NORPDF	= Compute the normal probability density function.
WEIHAZ	= Compute the Weibull hazard function.
LGNHAZ	= Compute the lognormal hazard function.
EXPHAZ	= Compute the exponential hazard function.

"Continuous Univariate Distributions: Volume 1", Johnson, Kotz, and Balakrishnan, John wiley and Sons, 1994.

Reliability

1998/5

TITLE AUTOMATIC
PLOT NORHAZ(X) FOR X = -5 0.1 5