
PLNCHAZName:
where is a shape parameter, p is a shape (power) parameter, and is the cumulative distribution function for the standard normal distribution. If p is 1, this distribution reduces to the lognormal distribution.
where <x> is a nonnegative number, parameter, or variable; <p> is a positive number, parameter, or variable that specifies the power parameter; <s> is an optional positive number, parameter, or variable that specifies the shape parameter; <y> is a variable or a parameter (depending on what <y1> is) where the computed powerlognormal cumulative hazard value is stored; and where the <SUBSET/EXCEPT/FOR qualification> is optional. If the <s>>parameter is omitted, it defaults to 1.
LET X2 = PLNCHAZ(X1,POW,SD) LET X2 = PLNCHAZ(X1,0.5,0.5)
where loc and scale are the location and scales parameters, respectively.
LABEL CASE ASIS X1LABEL X Y1LABEL Cumulative Hazard TITLE CASE ASIS . MULTIPLOT 2 2 MULTIPLOT CORNER COORDINATES 0 0 100 95 . TITLE P = 0.5, SIGMA = 0.2, 0.4, 0.7, 1.0 PLOT PLNCHAZ(X,0.5,0.2) FOR X = 0.01 .01 3 AND PLOT PLNCHAZ(X,0.5,0.4) FOR X = 0.01 .01 3 AND PLOT PLNCHAZ(X,0.5,0.7) FOR X = 0.01 .01 3 AND PLOT PLNCHAZ(X,0.5,1.0) FOR X = 0.01 .01 3 TITLE P = 1.0, SIGMA = 0.2, 0.4, 0.7, 1.0 PLOT PLNCHAZ(X,1.0,0.2) FOR X = 0.01 .01 3 AND PLOT PLNCHAZ(X,1.0,0.4) FOR X = 0.01 .01 3 AND PLOT PLNCHAZ(X,1.0,0.7) FOR X = 0.01 .01 3 AND PLOT PLNCHAZ(X,1.0,1.0) FOR X = 0.01 .01 3 TITLE P = 5.0, SIGMA = 0.2, 0.4, 0.7, 1.0 PLOT PLNCHAZ(X,5.0,0.2) FOR X = 0.01 .01 2 AND PLOT PLNCHAZ(X,5.0,0.4) FOR X = 0.01 .01 2 AND PLOT PLNCHAZ(X,5.0,0.7) FOR X = 0.01 .01 2 AND PLOT PLNCHAZ(X,5.0,1.0) FOR X = 0.01 .01 2 TITLE P = 20, SIGMA = 0.2, 0.4, 0.7, 1.0 PLOT PLNCHAZ(X,20,0.2) FOR X = 0.01 .01 1 AND PLOT PLNCHAZ(X,20,0.4) FOR X = 0.01 .01 1 AND PLOT PLNCHAZ(X,20,0.7) FOR X = 0.01 .01 1 AND PLOT PLNCHAZ(X,20,1.0) FOR X = 0.01 .01 1 . END OF MULTIPLOT MOVE 50 97 JUSTIFICATION CENTER TEXT Power Lognormal Cumulative Hazard Functions
Date created: 11/13/2002 