Sökning: "Valentin Zulj"

Hittade 3 uppsatser innehållade orden Valentin Zulj.

1. 1. On The Jackknife Averaging of Generalized Linear Models

   Master-uppsats, Uppsala universitet/Statistiska institutionen

   Författare :Valentin Zulj; [2020]
   Nyckelord :Model averaging; jackknife; generalized linear models; model screening; classification;

   Sammanfattning : Frequentist model averaging has started to grow in popularity, and it is considered a good alternative to model selection. It has recently been applied favourably to gen- eralized linear models, where it has mainly been purposed to aid the prediction of probabilities. LÄS MER

3. 2. A Gust of Trust

   Kandidat-uppsats, Lunds universitet/Nationalekonomiska institutionen

   Författare :Valentin Zulj; Anna Callenberg; [2018]
   Nyckelord :Economic growth; trust; Solow; macroeconomics; Business and Economics;

   Sammanfattning : The purpose of this paper is to investigate the effect of trust on the predictive power of the Solow growth model, extended to use human capital as a growth inducing factor. Previous literature widely agrees that non-economic variables are, indeed, of great importance in predicting the growth of economies, and hence, we choose to develop a growth model taking the levels of trust into account, seeing as there is no recognized model doing so. LÄS MER

4. 3. Stochastic Modelling of Train Delay Time Series in Skåne, Sweden

   Kandidat-uppsats, Lunds universitet/Statistiska institutionen

   Författare :Filip Vestin; Valentin Zulj; [2018]
   Nyckelord :Stochastic models; train delays; time series; Mathematics and Statistics;

   Sammanfattning : The purpose of this paper is to provide a foundation for modelling train delays as multivariate time series. A pertinent issue with this kind of analysis is that the individual time series do not follow the Gaussian normal distribution. LÄS MER