Sökning: "Icke-parametrisk bootstrap"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Icke-parametrisk bootstrap.

  1. 1. Modeling Patterns of Transactions after Companies Implementation of Getswish AB’s Payment Service

    Kandidat-uppsats, KTH/Matematisk statistik

    Författare :Jakob Amaya Scott; Amanda Skålberg; [2022]
    Nyckelord :Multiple linear regression; Confidence interval; Residual analysis; Multicollinearity; Box-Cox; Non-Parametric bootstrap; Seasonality analysis; and Validation; Konfidensintervall; Residualanalys; Box-Cox; Icke-parametrisk bootstrap; Valdering; Säsongsanalys och Multipel linjär regression. iii;

    Sammanfattning : This thesis is a case study in collaboration with the company Getswish AB. GetswishAB provides the mobile application and payment service Swish with the purpose ofdelivering smooth money transfers for individuals and companies in Sweden. LÄS MER

  3. 2. Metoder för biaskorrigering vid punktskattning av populationsstandardavvikelsen - En jämförande simuleringsstudie vid normalfördelad population

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Omid Raisi; Yohanes Wolde-Senbet; [2021-07-09]
    Nyckelord :;

    Sammanfattning : Det finns flera olika metoder som har till syfte att korrigera bias vid estimering av populationsstandardavvikelsen för en normalfördelad population. Det är ett ämne som över tid har avhandlats i en rad olika statistiska journaler. LÄS MER

  4. 3. An Approach for Detecting Potential Market Anomalies in the Balancing Power Market Using Screening Analysis and Regression Analysis

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kristoffer Ravudd; Lilian Gren; [2019]
    Nyckelord :;

    Sammanfattning : In accordance to the insertion of the regulation "(EU) nr 1227/2011"  (RE- MIT), responsibilities and duties for participants as well as a People Profes- sionally Arranging Transactions (PPAT) comes to maintain a competitive and fair market.  After recent clarifications of the term PPAT, directives from the Agency for the Cooperation of Energy Regulators (ACER) specify that system operators with responsibilities over a balancing power market should also be considered as PPAT’s. LÄS MER

  5. 4. Customer Support Process Analysis : Using statistics and modeling to analyze a global customer support process

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Tobias Björch; Fredrik Strålberg; [2016]
    Nyckelord :;

    Sammanfattning : A key challenge for a company with global support is to provide qualitative service to their customers. Management of global support centers has to consider customer requirements, service agreements, budget, resources and more. Therefore, management has a limited room for testing new approaches, especially in global operations. LÄS MER

  7. 5. Uncertainty Analysis of Long Term Correction Methods for Annual Average Winds

    Master-uppsats, Institutionen för fysik

    Författare :Rickard Klinkert; [2012]
    Nyckelord :Uncertainty; Long-term-correction; Measure-Correlate-Predict; Sector-Bin; Synthetic time series; Reference dataset; Weather observation stations; WRF; MERRA; QuikSCAT; NCEP FNL; Bootstrap; sampling; North Sea.; Osäkerhet; Measure-Correlate-Predict; årsmedelvind; Sektor-Bin; Syntetiska tidsserier; referensdataset; väderobservationsstationer; WRF; MERRA; QuikSCAT; NCEP FNL; Bootstrap; sampling; Nordsjön.;

    Sammanfattning : For the construction of a wind farm, one needs to assess the wind resources of the considered site location. Using reference time series from numerical weather prediction models, global assimilation databases or observations close to the area considered, the on-site measured wind speeds and wind directions are corrected in order to represent the actual long-term wind conditions. LÄS MER