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Ditemukan 17 dokumen yang sesuai dengan query
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Walpole, Ronald E.
Upper Saddle River, N.J.: Prentice-Hall, 1998
519.2 WAL p
Buku Teks  Universitas Indonesia Library
cover
Barnett, Frederic
Belmont, CA: Wadsworth, 1967
519.1 BAR p
Buku Teks  Universitas Indonesia Library
cover
Barnett, Frederic
Belmont, CA: Wadsworth, 1968
311.212 BAR p
Buku Teks SO  Universitas Indonesia Library
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Klebaner, Fima C.
Abstrak :
This book presents a concise treatment of stochastic calculus and its applications. It gives a simple but rigorous treatment of the subject including a range of advanced topics, it is useful for practitioners who use advanced theoretical results. It covers advanced applications, such as models in mathematical finance, biology and engineering.
Singapore: Imperial College Press , 2005
519.2 KLE i
Buku Teks  Universitas Indonesia Library
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Chou, Ya-Lun
New York: Holt, Rinehart and Winston , 1972
519.2 CHO p
Buku Teks  Universitas Indonesia Library
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Schinazi, Rinaldo B.
Abstrak :
Probability with statistical applications offers a practical introduction to probability at all levels with different backgrounds and views towards applications. It also introduces mathematical statistics.
New York: [Springer, ], 2012
e20419844
eBooks  Universitas Indonesia Library
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Ibe, Oliver C.
Abstrak :
The long-awaited revision of Fundamentals of applied probability and random processes expands on the central components that made the first edition a classic. The title is based on the premise that engineers use probability as a modeling tool, and that probability can be applied to the solution of engineering problems. Engineers and students studying probability and random processes also need to analyze data, and thus need some knowledge of statistics. This book is designed to provide students with a thorough grounding in probability and stochastic processes, demonstrate their applicability to real-world problems, and introduce the basics of statistics.
Waltham, MA: Academic Press, 2014
e20427112
eBooks  Universitas Indonesia Library
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Stilson, Donald W.
San Francisco, Cal.: Holden-Day , 1966
519.2 STI p
Buku Teks  Universitas Indonesia Library
cover
Walpole, Ronald E.
New Jersey: Prentice-Hall, 2002
519.2 WAL p
Buku Teks  Universitas Indonesia Library
cover
Salsabila Zahra Aminullah
Abstrak :

Setiap peristiwa, objek, atau individu dalam kehidupan saling terkait dan saling mempengaruhi. Untuk mengetahui bagaimana hubungan antara variabel acak dapat menggunakan copula. Copula dapat menghubungkan antara fungsi distribusi bivariat dengan fungsi distribusi marginal tanpa harus ada informasi keterkaitan tertentu antar variabel acak. Terdapat beberapa jenis copula, seperti copula elliptical, copula Archimedean, dan copula extreme value. Namun, dalam pemodelan multivariat, masing-masing jenis copula memiliki keterbatasan dalam memodelkan struktur ketergantungan yang kompleks dalam hal simetri dan sifat ketergantungan ekor. Kelas vine copula mengatasi keterbatasan ini dengan membangun model multivariat menggunakan copula bivariat dalam struktur berbentuk pohon. Copula bivariat yang digunakan dalam penelitian ini meliputi keluarga copula Clayton, Gumbel, Frank, Gaussian, dan student’s t. Penelitian ini membahas tentang konstruksi model vine copula, penaksiran parameter, dan aplikasinya. Konstruksi vine copula dilakukan melalui dekomposisi fungsi kepadatan peluang bersyarat dan melakukan substitusi fungsi kepadatan  copula bivariat ke dalam hasil dekomposisi tersebut. Data yang digunakan adalah data logaritma konsentrasi dari unsur kimia dalam sampel air di Colorado. Karena data yang digunakan merupakan data empiris yang tidak diketahui distribusi marginalnya, metode estimasi parameter yang digunakan adalah pseudo-maximum likelihood dengan estimasi sequential. Lalu, dilakukan pemilihan model yang paling sesuai dengan menggunakan kriteria informasi Akaike (AIC). Hasilnya menunjukkan bahwa Sesium dan Titanium memiliki hubungan dependensi terhadap Skandium. Selain itu, Skandium dan Titanium memiliki ketergantungan paling kuat dibandingkan dengan pasangan variabel lainnya. ......Every event, object, or individual in life is interconnected and influences each other. To understand the relationships between random variables, one can use copulas. Copula can link the bivariate distribution function with marginal distribution functions without requiring specific information about the interdependence among random variables. There are several types of copulas, such as elliptical copulas, Archimedean copulas, and extreme value copulas. However, in multivariate modeling, each type of copula has limitations in modeling complex dependence structures in terms of symmetry and tail dependence properties. The class of vine copulas overcomes these limitations by constructing multivariate models using bivariate copulas in a tree-like structure. The bivariate copulas used in this study include the Clayton, Gumbel, Frank, Gaussian, and Student’s t copula families. This study discusses the construction of vine copula models, parameter estimation, and their applications. The construction of vine copulas is done through the decomposition of conditional probability density functions and substituting bivariate copula density functions into the decomposition results. The data used in the study is the logarithm of the concentration of chemical elements in water samples in Colorado. Since the data used are empirical data with unknown marginal distributions, the parameter estimation method used is pseudo-maximum likelihood with sequential estimation. Model selection is then performed using the Akaike information criterion (AIC) to determine the most suitable model. The results indicate that Caesium and Titanium have a dependency relationship with Scandium. Moreover, Scandium and Titanium exhibit the strongest dependence compared to other variable pairs.

Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2013
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UI - Skripsi Membership  Universitas Indonesia Library
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