Essays about: "Statistic"

Showing result 21 - 25 of 228 essays containing the word Statistic.

  1. 21. Lorenz Curve for Profitable Insurance Portfolio Management

    University essay from KTH/Matematik (Avd.)

    Author : Gustaf Törner; Erik Sävenäs; [2023]
    Keywords : Lorenz curve; Gini index; multi-linerar regression analysis; Box-Cox; Insurance; Lorenzkurva; Gini index; multi-linjär regressionsanalys; Box-Cox; Försäkring;

    Abstract : Since its introduction by Max Otto Lorenz, the Lorenz curve has been utilizedin several financial contexts. By using regression analysis to approximate theclaim cost of policyholders, a vector consisting of policyholder characteristics canbe obtained. READ MORE

  3. 22. Behavior and Performance of Some Inference Tools in Beta Regression

    University essay from Uppsala universitet/Geometri och fysik

    Author : Max Raner; [2022]
    Keywords : ;

    Abstract : Finite interval data, such as proportions, concentrations or rates, often exhibits asymmetryand heteroscedasticy in a regression setting, which can cause issues when tryingto model such data using common modelling approaches. Ferrari and Cribari-Neto, 2004 proposed a modeling approach similar to a generalized linear model, inwhich the response is assumed to be beta distributed, using an alternative parameterisationin terms of a mean and a precision parameter, and then modeled via a linkfunction depending on a linear predictor. READ MORE

  4. 23. Guinea pig dystocia in the Nordic countries : a survey study comprising Finland, Sweden, Norway and Denmark

    University essay from SLU/Dept. of Clinical Sciences

    Author : Maria Fura; [2022]
    Keywords : guinea pig; cavy; dystocia; caesarean section; birthing problems; reproduction;

    Abstract : This study focuses on veterinarians’ and breeders’ experiences of guinea pig dystocia in the Nordic countries. The countries included in the survey are Finland, Norway, and Denmark. The data for Swedish veterinarians and breeders was acquired from a previous study by Sandra Stolzenberg. READ MORE

  5. 24. EVALUATION OF THE USE OF EXOSKELETONS WHILE PERFORMING DIFFERENT TASKS OF INDUSTRIAL WORKERS

    University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

    Author : Abida Sultana Urmi; [2022]
    Keywords : Exoskeleton; Sensor; EMG; Efficiency; Statistic;

    Abstract : Robotic exoskeleton technologies are one of the most active fields of robotics in recent years. Exoskeleton systems can give essential support for limb motions with enhanced strength and endurance, and they have a wide variety of therapeutic and supportive utility in life. READ MORE

  6. 25. Hur påverkas daggmaskar av markpackning?

    University essay from SLU/Dept. of Ecology

    Author : Kifilo Oumar; [2022]
    Keywords : daggmask; markpackning; vetesort; anecisk; endogeisk; epigeisk;

    Abstract : Det här arbetet gjordes med ett färdigställt dataset över antal och biomassa av daggmaskar från ett fältförsök med markpackning. Målet med arbetet har varit att undersöka om daggmaskarna har påverkats negativt av markpackning, i kombination med andra abiotiska faktorer som förekommer under varje växtsäsong. READ MORE