haz(x,a,b) = (b/a)*(x/a)**(b-1)/(1+(x/a)**(b))
set samples 1001
set terminal svg enhanced size 1300 975 linewidth 5 font "Times,36"
set output "loglogistichaz.svg"
#set terminal windows color enhanced
set ytics 2
f(x,y,z) = haz(x,y,z)
set key top left reverse Left
plot [0:2] [0:6] \
f(x, 1, .5) title "1/2", \
f(x, 1, 1) title "1", \
f(x, 1, 2) title "2", \
f(x, 1, 4) title "4", \
f(x, 1, 8) title "8"
{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Hazard function of the log-logistic distribution<br/> == Source code == Made in en:gnuplot4.2.2: