?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ALGORITMA+EXPECTATION-MAXIMIZATION+UNTUK+PENDUGAAN%0D%0APARAMETER+DISTRIBUSI+GENERALIZED+GAMMA+PADA%0D%0ADATA+TERSENSOR+KANAN+TIPE+1&rft.creator=Atika+Ayu+Listianingsih%2C+1517031019&rft.subject=510+Matematika&rft.description=Generalized+Gamma+distribution+is+the+most+popular+model+for+analyzing+skewed%0D%0Adata+and+various+forms+of+hazard+functions%2C+this+makes+Generalized+Gamma%0D%0Adistribution+often+used+in+survival+analysis.+Survival+analysis+aims+to+predict+the%0D%0Achances+of+survival%2C+recurrence+of+disease%2C+death%2C+and+other+events+up+to+a+certain%0D%0Aperiod+of+time.+One+characteristic+of+survival+data+is+the+possibility+of+censorship%2C%0D%0Athis+study+uses+right-type+censored+data+type+1.+Estimation+of+Generalized+Gamma%0D%0Adistribution+parameters+in+survival+analysis+uses+maximum+likelihood+estimation%0D%0Awhich+is+solved+by+the+expectation-maximization+algorithm.+In+this+study+an%0D%0Aanalysis+of+the+survival+time+of+patients+with+gastric+cancer+will+be+conducted.%0D%0ABased+on+the+results+of+the+iteration%2C+the+estimated+value+of+the+parameter+is%0D%0Aobtained%2C+namely+%CE%B1+%3D+3.406516%2C+%CE%B2+%3D+1.072%2C+and+%CE%B8+%3D+59.766.+Based+on+survival%0D%0Afunction%2C+the+chances+of+survival+of+patients+will+continue+to+decrease+until+death%0D%0Aoccurs%2C+while+hazard+functions+have+an+increasing+rate%2C+namely+the+increasing%0D%0Asurvival+time+of+patients%2C+the+chances+of+death+will+increase.%0D%0AKeywords%3A+Generalized+Gamma%2C+Type+1+Right+Censored+Data%2C+Maximum%0D%0ALikelihood+Estimation%2C+Eexpectation-Maximization+Algorithm%0D%0ADistribusi+Generalized+Gamma+adalah+model+paling+popular+untuk+menganalisis%0D%0Adata+yang+skewed+dan+berbagai+bentuk+fungsi+hazard%2C+hal+ini+membuat+distribusi%0D%0AGeneralized+Gamma+sering+digunakan+dalam+analisis+survival.+Analisis+survival%0D%0Abertujuan+untuk+menduga+peluang+bertahan+hidup%2C+kekambuhan+penyakit%2C%0D%0Akematian%2C+dan+peristiwa-peristiwa+lainnya+sampai+pada+periode+waktu+tertentu.%0D%0ASalah+satu+karakteristik+data+survival+adalah+kemungkinan+adanya+sensor%2C%0D%0Apenelitian+ini+menggunakan+data+tersensor+kanan+tipe+1.+Pendugaan+parameter%0D%0Adistribusi+Generalized+Gamma+pada+analisis+survival+menggunakan+maximum%0D%0Alikelihood+estimation+yang+diselesaikan+dengan+algoritma+expectationmaximization.+Dalam+penelitian+ini+akan+dilakukan+analisis+waktu+bertahan+hidup%0D%0Apasien+penderita+penyakit+kanker+lambung.+Berdasarkan+hasil+iterasi+diperoleh%0D%0Anilai+dugaan+parameter%2C+yaitu+%CE%B1+%3D+3.406516%2C+%CE%B2+%3D+1.072%2C+dan+%CE%B8+%3D+59.766.%0D%0ABerdasarkan+fungsi+survival%2C+peluang+bertahan+hidup+dari+pasien+akan+terus%0D%0Amengalami+penurunan+sampai+terjadinya+kematian%2C+sedangkan+fungsi+hazard%0D%0Amemiliki+laju+increasing+yaitu+semakin+meningkatnya+waktu+bertahan+hidup+dari%0D%0Apasien+maka+peluang+kematiannya+akan+semakin+meningkat.%0D%0AKata+Kunci%3A+Generalized+Gamma%2C+Data+tersensor+kanan+tipe+1%2C+Maximum%0D%0ALikelihood+Estimation%2C+Algoritma+Expectation-Maximization&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F59249%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F59249%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F59249%2F9%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Atika+Ayu+Listianingsih%2C+1517031019++(2019)+ALGORITMA+EXPECTATION-MAXIMIZATION+UNTUK+PENDUGAAN+PARAMETER+DISTRIBUSI+GENERALIZED+GAMMA+PADA+DATA+TERSENSOR+KANAN+TIPE+1.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F59249%2F