Sökning: "null hypothesis significance testing"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden null hypothesis significance testing.

  1. 1. Does a portfolio of growth stocks outperform a portfolio of value stocks? : Evidence from Sweden and Norway

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Företagsekonomi

    Författare :Lina Andersson; Daniella Holmgren; [2022]
    Nyckelord :Growth stocks; Value stocks; P E ratio; Sharpe ratio; Jensen’s alpha; behavioural finance; efficient market hypothesis; financial crises;

    Sammanfattning : A high return is a driving factor for most investors. The ways to reach success are many and different investment strategies on how to earn high returns have been discussed for decades. LÄS MER

  3. 2. Assessment of Modern Statistical Modelling Methods for the Association of High-Energy Neutrinos to Astrophysical Sources

    Master-uppsats, KTH/Matematisk statistik

    Författare :Valentin Minoz; [2021]
    Nyckelord :Statistics; Astrophysics; Neutrino sources; Mixture models; Monte Carlo methods; Maximum likelihood estimation; Statistik; Astrofysik; Neutrinokällor; Blandningsmodeller; Monte Carlo-metoder; Maximum likelihood-metoden;

    Sammanfattning : The search for the sources of astrophysical neutrinos is a central open question in particle astrophysics. Thanks to substantial experimental efforts, we now have large-scale neutrino detectors in the oceans and polar ice. LÄS MER

  4. 3. Tick data clustering analysis establishing support and resistance levels of the EUR-USD exchange market

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Karl Tengelin; [2020]
    Nyckelord :Tick data; Support-and resistance levels; Clustering methods; Gaussian mixture model; Kmeans; EUR-USD exchange rates; Clustering performance metrics; Market activity; Mathematics and Statistics;

    Sammanfattning : Our aim is to use clustering algorithms in order to compute support and resistance levels within an intra-day trading setting. To achieve this we use a tick data set from the EUR-USD exchange market during 2019 as a measure of market activity. LÄS MER

  5. 4. Utvärdering av Equanimity som lugnande medel

    Kandidat-uppsats, SLU/Dept. of Anatomy, Physiology and Biochemistry

    Författare :Ellica Gunnarsson; [2019]
    Nyckelord :häst; feromon; stress; beteende;

    Sammanfattning : Before the horse was domesticated, they survived because they had natural instincts, and many of them are still presents in horse today, in some more than others. In everyday situations we sometime want a horse not to act natural but in a more calm and collective rational way. LÄS MER

  7. 5. Conversion Rate Optimization of E-Commerce using Web Analytics and Human-computer Interaction Principles : An in-depth Quantitative Approach to Optimization of Conversion Rates

    Kandidat-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Utsav Kaushik; Antonio Grondowski; [2017]
    Nyckelord :Conversion rate optimization; A B testing; E-commerce; Quantitative Research; Interaction Design; Human-computer interaction; HCI; Web Design; Statistical Inference; Web Analytics.; Konverteringsoptimering; A B-testning; e-handel; kvantitativ studie; interaktionsdesign; människa-datorinteraktion; MDI; webbdesign; statistisk inferens; webbanalys;

    Sammanfattning : For an e-commerce business to grow, there are many ways one could try to improve the business in order to gain greater reach and increase sales. One of the main goals of such businesses is to convert as many visitors as possible into customers. LÄS MER