Results 41 to 50 of about 9,698 (163)
The Log-Expo Inverse Gompertz Distribution: properties and Estimations [PDF]
This paper introduces the Log-Expo Inverse Gompertz Distribution (LET-IG) three-parameter distribution and examines some of its mathematical properties. The study derives the density distribution, reliability function, and hazard rate function.
محمد عبد القادر +1 more
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parfm : Parametric Frailty Models in R
Frailty models are getting more and more popular to account for overdispersion and/or clustering in survival data. When the form of the baseline hazard is somehow known in advance, the parametric estimation approach can be used advantageously ...
Marco Munda +2 more
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Manifestaciones clínicas y endoscópicas en enfermedad inflamatoria intestinal
Resumen: La Colitis Ulcerosa y la Enfermedad de Crohn, son enfermedades crónicas, inmunomediadas, que afectan al tubo digestivo, alternando períodos de inactividad con períodos de crisis durante los cuales el paciente presenta manifestaciones clínicas ...
Macarena Gompertz, Rocío Sedano
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The aim of this research was to determine growth curve models of the third generation Magelang ducks using Gompertz and Logistic Growth Model. Individual body weight was obtained by weighing at every three days from 0 to 60 days.Growth parameters were ...
Elisabeth Nadia Yusinta +2 more
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Bootstrap Resampling in Gompertz Growth Model with Levenberg–Marquardt Iteration
Soybean plants have limited growth with a planting period of 12 weeks, which causes the observed sample to be very small. A small sample of soybean plant growth observations can be bias causes in the conclusion of prediction results on soybean plant ...
Fandi Rezian Pratama Gultom +2 more
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The Gamma–Gompertz distribution: Theory and applications
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M.S. Shama +3 more
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On the Construction of Some Fractional Stochastic Gompertz Models
The aim of this paper is the construction of stochastic versions for some fractional Gompertz curves. To do this, we first study a class of linear fractional-integral stochastic equations, proving existence and uniqueness of a Gaussian solution.
Giacomo Ascione, Enrica Pirozzi
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Asuransi jiwa merupakan suatu produk yang berguna untuk mengurangi risiko yang datang secara tiba-tiba di masa mendatang. Asuransi jiwa dwiguna adalah salah satu jenis asuransi jiwa yang memberikan dua manfaat sekaligus yaitu memberikan uang ...
Kiki Ramadani +2 more
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Properties of Gompertz data revealed with non-Gompertz integrable difference equation
AbstractBehaviour of the upper limit estimated by an unsuitable model (the logistic curve model) was mathematically analysed for data on an exact solution of the Gompertz curve model with integrabl...
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Multidimensional characterisation of phenotypic traits in three slow-growing native chicken breeds
To support the recent consumers’ growing demand for local, alternative, and sustainable products, this study focused on the comprehensive characterisation of three slow-growing chickens from Piedmont (northwest Italy): Bionda Piemontese (BP), Bianca di ...
Eleonora Erika Cappone +12 more
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