Ϊ༈όўϞ
ၾ
Շ
ࡈ
ਞᅰd݂͉˖̙ண
א
މ
ո֛dШਗ਼̤ɓ
ਞᅰ
ண֛
މ
ᜊᅰΣඎ
ٙՌᅰj
dՉʕd
މ
ٙ
ڷ
ᅰΣඎd
Ͼਗ਼ό
(5)
ᄳϓj
4
(5 '')
Ϊ༈όٙ
я
Weibull
ʱৣd̋˸Ϊ
ٙ࿁ᅰ
࠽
ண֛
މ
ٙᇞՌᅰdϾ
͎ᅰ
ع
ܸ
ٙ
ڷ
ᅰΣඎd݂༈όΤ
މ
ٙ
Weibull
Ϟ͎ᅰ࿁ᅰᇞܵᚃᅼ
ۨfΪ͉˖ٙᝈ࿀ᅵ͉සўա྇ʘఱุ٫dՉତᔖʈЪಂගՑə༟ࣘႎණࣛʥ
ܵᚃπ
ݺ
ഹd݂࣬ኽ
Baum and Ruhm (2013)
d̙ਗ਼༈όʕ
ၾ
ٙ฿ЧՌᅰ
ᄳϓj
(6)
ɧe
Weibull
ᅼۨʘ̋͛ն
ࠇ
ඎ
̋͛ն
(accelerated life)
จϙj͛նಂ̋Չ̰˟ࣛග
(failure-time)
א
ϼʷ
ܓ
d݂ί͉˖ܸjତᔖʈЪಂගٙಂ̋Չ˟ٙଟf
Weibull
ᅼۨՈϞவ၇͛ն̋
(life acceleration)
ٙ
ࠇ
ඎዚՓdՉࡡΪνɨj
dό
(5')
ᜑͪj
ࣛd
d݂
dՉʕd
މ
ʔՈ
ࡈ
ɛतᅄᜊᅰΣඎ ʘਞϽ࿁˴
(reference or
comparison subject)
ٙତᔖʈЪಂගfਗ਼
˾ɝό
(5)
א
(5')
d̙j
Չʕ
(7)
༈όᜑͪd
Weibull
ᅼۨՈϞ̋͛նٙจdуjՈϞ
ࡈ
ɛतᅄᜊᅰΣඎ
ʘ˴ٙତᔖʈЪಂගʘ͛նಂ
d
މ
ʔՈ
ࡈ
ɛतᅄᜊᅰΣඎ
ʘਞϽ˴ٙ
ʘ
࠴
iΪϤd
٫ܝ
ٙ
ʘ˟
ܓ
dˢ
٫ۃ
ٙ
̋Ҟ
ə
࠴
f
4
͵уd
̙ᔟ͟
ʘண֛Ͼ͎ᅰʷ
(parameterized)
f͟
ί
ٙπᚃಂගlz
މ
ո֛d݂வᅵਗ਼
ண֛
މ
Աπ
dԨʔᅂᚤ
ҲစਞᅰʘԉЍfΝଣdҢ
ࡁ
ɰ̙ண
މ
ո֛dШਗ਼̤ɓਞᅰ
ண֛
މ
Ա
π
f
32