Survival function
Estimation of Survival Function for Rayleigh Distribution by Ranking function:-
... In (2013) Pak and Saraj (1) studied two parameters of weibull distribution. In (2014) Pak and Saraj (2) studied the parameter of exponential distribution. In (2014) Shafiq and Viertl (3) used the maximum likelihood ...
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Record Values on The Size-Biased Student’s t Distribution
... Hazard function for n = 2,3,4,5 and ν = 10 The above graphs are provided with n = 2,3,4,5 and with ν = 10 & 1 ...that survival function is monotonically ...hazard function is decreasing ...
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The transmuted geometric-quadratic hazard rate distribution: development, properties, characterizations and applications
... in survival analysis, reliability and actuarial ...as survival function, hazard function, re- verse hazard function, cumulative hazard function, mills ratio, elasticity, quantile ...
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A Class of Lindley and Weibull Distributions
... In this paper, we introduce a class of Lindley and Weibull distributions (LW) that are useful for modeling lifetime data with a comprehensive mathematical treatment. The new class of generated distributions includes some ...
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A stochastic evolutionary model generating a mixture of exponential distributions
... in survival analysis in a variety of applications, as mentioned in Section 2 ...the survival function of an exponential mixture model has a decreasing failure rate [BJ97, Fin09], which was first ...
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On Size Biased Double Weighted Exponential Distribution (SDWED)
... Reliability measures including survival function, failure rates, reverse hazard rate function and Mills ratios of these distributions are also obtained.. Parameters are evaluated by usin[r] ...
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The Expected Value of a Fuzzy Number
... distribution function is viewed as two reference ...reference function as probability distribution function and right reference function as survival function, in this article we ...
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"Smooth" Inference for Clustered Survival Data
... the survival functions by Kaplan-Meier ...nonparametric survival models, and the joint density is constructed via a ...hazard function and also defined a new ...bivariate survival ...
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Transformations which preserve convexity
... 368, 369 uses the answer to the question in obtaining bounds on the survival Barlow and Proschan in terms of an exponential survival function.. Ii0, III also use the result in obtaining [r] ...
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Malnutrition as predictor of survival from anti-retroviral treatment among children living with HIV/AIDS in Southwest Ethiopia: survival analysis
... Method: A retrospective cohort study was conducted on records of 242 pediatric children in Guraghe zone Public Hospitals. Also median, mean, standard deviation and interquartile range were calculated. Life table, hazard ...
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External validation of a Cox prognostic model: principles and methods
... We hope that we have made a convincing case for report- ing at least up to L3 information for the derivation dataset and its Cox model. L1 and L2 information are quite often reported, but L3 is extremely rare. ...
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Imprecise system reliability and component importance based on survival signature
... the survival function of systems with multiple component ...a survival analysis on systems using the survival signature has been presented as a novel pathway for ...
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HP1γ function is required for male germ cell survival and spermatogenesis
... In wild-type testes, HP1α staining was lost at an earlier stage than HP1γ staining, with stage 7 spermatids (see Additional file 8, Figure s8b, arrowheads) being the last stage at whi[r] ...
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Variations in HPV function are associated with survival in squamous cell carcinoma
... differentially expressed between these groups (Supplemental Table 9 and Supplemental Figure 2). By setting a cutoff point of FDR < 0.01, 3368 differentially expressed genes were analyzed through IPA. The most ...
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Survival Analysis of Prostate Cancer In Ilorin, Kwara State
... using survival analyses rather than logistic regression for measuring the risk of the event occurring are that the time to the event is used in the analysis and that the different length of follow-up for each ...
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The effects of zoledronate on the survival and function of human osteoblast like cells
... This study has some limitations. First, it was in vitro and its findings cannot necessarily be generalized to in- clude in vivo effects. Second, the human osteoblast-like cell lines used were derived from osteosarcoma ...
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Did The Asset Price Bubble Matter For Japanese Banking Crisis In The 1990s?
... Even though the asset ratios are found mostly similar before and after the 1980s, quality of asset was different for these two periods. This issue indicates that management was caring much about accounting, rather than ...
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Toll and Toll like receptor signalling in development
... Structural nervous system plasticity mediated by Toll/TLRs Changes in neuronal and glial number, neurite growth and retraction, and synapse formation and elimination continue in the adult brain and can be linked to ...
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Pancreas Transplantation: A Review of Literature
... graft function, less retinal surgery is required after SPK transplant compared with kidney transplant alone in patients who do not already have end-stage eye ...
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One-year survival rate of renal transplant: factors influencing the outcome
... graft survival rates were found, which could be due to low frequency of graft rejection in our ...graft survival was lower with female donors irrespective of recipient’s ...
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