Essays about: "korrelationskoefficient"

Showing result 6 - 10 of 26 essays containing the word korrelationskoefficient.

  1. 6. An investigation of circumstances surrounding prosthetic users’ fall and fear of falling : A Cross-Sectional Survey

    University essay from Jönköping University/Hälsohögskolan; Jönköping University/HHJ. Ortopedteknisk plattform

    Author : Jens Dyekær Nielsen; Sara Overgaard Dich; [2022]
    Keywords : Fear of falling; prosthetic user; falls; physical and psychological factors; Falls Efficacy Scale-International; ABC; G-SAP; rädsla för att falla; protestanvändare; falla ramla; fysiska och psykologiska faktorer; Falls Efficacy Scale-International; Activities-specific Balance Confidence; ; Gait-Specific Attentional Profile;

    Abstract : SummaryBackground Prosthetic users face significant challenges both physically and psychologically. Falling poses a significant risk for the individual, and a consequence of this is gaining a fear of falling and self-imposed restrictions. These consequences can have a major impact on the individuals’ health and quality of life. READ MORE

  3. 7. Identification of Potential Sources of Measurement Errors in an Isokinetic Dynamometer : Reliability Analysis of Shoulder Abduction and Flexion Data

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Malena Grannerud; [2022]
    Keywords : Isokinetic dynamometer; shoulder abduction; shoulder flexion; rotator cuff; torque; load; force; repeatability; reproducibility; reliability; agreement; ICC; intraclass correlation coefficient; Bland Altman; Isokinetisk dynamometer; axelabduktion; axelflexion; rotatorcuff; vridmoment; last; kraft; repeterbarhet; reproducerbarhet; tillförlitlighet; överensstämmelse; ICC; intraklass korrelationskoefficient; Bland Altman;

    Abstract : The evaluation of shoulder abduction and flexion strength is important in the rehabilitation after rotator cuff tear. The purpose of this work is to assess the intra and inter-rater reliability of measurement data from an isokinetic dynamometer used to evaluate shoulder abduction and flexion strength, with the aim to identify sources of measurement errors and suggest improvements. READ MORE

  4. 8. How closely does electricity production follow price signals?

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Théo Sa Cunha; [2021]
    Keywords : Power system; the Nordics; day-ahead prices; production; balancing contribution; relative market value; correlation coefficient; spectral analysis; time horizons; flexibility; variation management; Elsystem; Norden; day-ahead-priser; produktion; balansbidrag reglerbidrag; relativa marknadsvärden; korrelationskoefficient; spektralanalys; tidshorisont; flexibilitet; balanshållning;

    Abstract : This thesis investigates the relation between the day-ahead electricity market prices and the electricity production in the Nordic synchronous area of the European electric power system by looking into the market data ranging from 2015 to the current time. The increasing penetration of variable renewable energy sources, coupled with the deeper electrification in various sectors of the economy, has led to a higher volatility in the market, e. READ MORE

  5. 9. Modell för produktivitetsmätning tillämpad för en produktion kategoriserad av hög automatiseringsgrad och hög variation av produkter : A model for measuring productivity within a production categorized by high automation and product variation

    University essay from Linnéuniversitetet/Institutionen för maskinteknik (MT)

    Author : Tim Åkesson; Robin Axeborg; [2021]
    Keywords : Produktivitet; kvalitet; prestanda; effektivitet; utnyttjande; metod; modell; samband; produktion; flödeskedja; variation; tid; automatisering; manuellt arbete;

    Abstract : Industrier existerar i en hektisk konkurrerande omvärld där prestanda för processer är av stor betydelse att optimera. För att utföra detta på bästa sätt behövs mätdata som indikerar vilka processer som är i behov av förbättringsåtgärder samt berättar vilka processer med bra prestation. READ MORE

  6. 10. Tackling imbalanced data in Random Forest to predict free-to-fee transitions of a subscription SaaS-application

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

    Author : Anna Karlhede; [2020]
    Keywords : ;

    Abstract : In this thesis we investigate different methods to tackle imbalanced data when using Random Forest for classification. The data comes from a subscription SaaS-application, namely Mentimeter, which allows users to create interactive presentations. READ MORE