Essays about: "statistiska analyser"

Showing result 6 - 10 of 119 essays containing the words statistiska analyser.

  1. 6. Improving Machinery Safety : Modelling data to explain machine stops and developing a strategy on how to reduce them

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Kristina Leijonborg; Sandra Hammarsten; [2023]
    Keywords : ;

    Abstract : The purpose of this thesis is to examine how machinery safety at Stora Enso can be increased, with the goal of reducing the amount of machine stops and improving the operational safety within the Packaging Solutions division. To do this, data from the one of the machines at the Jönköping mill has been used for classification and time series modelling. READ MORE

  3. 7. Difference in Marginal Bone Loss Around Implants Between ShortImplant-Supported Partial Fixed Prostheses With and Without Cantilever : A Retrospective Clinical Study

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : Josef Al-Kilani; Sedef Al-Kilani; [2023]
    Keywords : Implant-supported fixed partial prosthesis; cantilever; marginal bone loss;

    Abstract : Abstract  Objective:The aim of this retrospective study was to examine the influence of a cantilever on marginal bone loss (MBL) around dental implants supporting 3-unit partial fixed prostheses.  Materials and methods:Retrospective data were collected from dental records of patients at a specialist clinic in Malmö, Sweden, covering the period from 1980 to 2018. READ MORE

  4. 8. Predicting Customer Churn in E-commerce Using Statistical Modeling and Feature Importance Analysis : A Comparison of Random Forest and Logistic Regression Approaches

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Amanda Rudälv; [2023]
    Keywords : Customer behavior; E-commerce; Churn prediction; Statistical model; Machine learning; Random forest; Logistic regression; Feature importance; Kundbeteende; E-handel; Kundbortfall; Statistisk modell; Maskininlärning; Random forest; Logistisk regression; Variabelsignifikans;

    Abstract : While operating in online markets offers opportunities for expanded assortment and convenience, it also poses challenges such as increased competition and the need to build personal relationships with customers. Customer retention be- comes crucial in maintaining a successful business, emphasizing the importance of understanding customer behavior. READ MORE

  5. 9. Vilken effekt har specialsortiment på skördares produktivitet och bränsleförbrukning?

    University essay from SLU/Department of Forest Biomaterials and Technology (from 131204)

    Author : Johanna Abrahamsson; [2023]
    Keywords : Kortvirkesmetoden; Aptering; Slutavverkning; Stocklängder; Antal sortiment;

    Abstract : Det svenska skogsbruket är uppbyggt kring att skördare apterar träd till önskade stocklängder i skogen. Vilken längd som apteras fram beror på flertalet faktorer, bl.a.; industriernas önskemål, val av apteringsberäkning och skogsbeståndets egenskaper. READ MORE

  6. 10. Does Question-Based Learning Increase Student Confidence in Programming?

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

    Author : Hanna Snarberg; Hanna Almqvist; [2022]
    Keywords : E-learning; Question-based learning; Self-assessment; Confidence; Gender; Introductory programming.;

    Abstract : An increasingly evident trend within higher education is the transition to online settings and the emergence of new online learning initiatives. This study evaluates an online learning environment which incorporates question-based learning.  Previous research has shown that question-based learning accelerates student learning. READ MORE