Essays about: "Negativ binomial"

Found 4 essays containing the words Negativ binomial.

  1. 1. The Impact of Weather on Residential Fires in Sweden: A Regression Analysis

    University essay from KTH/Matematisk statistik; KTH/Matematisk statistik

    Author : Viktor Reineck; Folke Ulfsparre; [2019]
    Keywords : Regression; Poisson; Negative binomial; Generalized linear models; Organizational theory; Regression; Poisson; Negativ binomial; Generaliserade linjära modeller; Organisationsteori;

    Abstract : The purpose of this report is to investigate possible relationships between the number of residential fires in Sweden and various weather parameters. The study is conducted based on a hypothesis as stated by the MSB, the Swedish Civil Contingencies Agency, that behavioral factors related to weather can have an influence on the number of residential fires. READ MORE

  2. 2. Purchase behaviour analysis in the retail industry using Generalized Linear Models

    University essay from KTH/Matematisk statistik

    Author : Sofia Karlsson; [2018]
    Keywords : Generalized linear models; Algorithm; Historical transaction; Retail; Fashion; Recommendation engine;

    Abstract : This master thesis uses applied mathematicalstatistics to analyse purchase behaviour based on customer data of the Swedishbrand Indiska. The aim of the study is to build a model that can helppredicting the sales quantities of different product classes and identify whichfactors are the most significant in the different models and furthermore, tocreate an algorithm that can provide suggested product combinations in thepurchasing process. READ MORE

  3. 3. Failure rate prediction of low voltage networks using regression models

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS); KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Alexander Kolmodin; Linus Johansson; [2018]
    Keywords : ;

    Abstract : High age of low voltage grids is becoming an increasing issue. This in combinationwith a high penetration of distributed generation will increase the demandfor accurate reliability assessment of the low voltage grid. READ MORE

  4. 4. A study of the effect of inbreeding in Skellefteå during the 19th century : Using Cox Proportional hazard model to analyze lifespans and Poisson/Negative Binomial regression to analyze fertility

    University essay from Umeå universitet/Statistik

    Author : Erik Lindberg; [2016]
    Keywords : ;

    Abstract : Inbreeding is defined as when two individuals who are related mate and produce offspring. The level of inbreeding for an individual can be determined by calculating an inbreeding coefficient. Inbreeding can enhance both positive and negative traits. The risk for recessive diseases also increase. READ MORE