Sökning: "logistic regression"

Visar resultat 1 - 5 av 505 uppsatser innehållade orden logistic regression.

  1. 1. Sammanvägning av parameterskattningar i fallkontrollstudier med matchade och slumpmässigt valda kontroller

    Kandidat-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

    Författare :Mikael Boman; Ove Holm; Leo Jansson; Daniel Odin; Erik H Rezazadeh; [2019-06-24]
    Nyckelord :Retrospective study; Case-control study; Matched controls; Randomly selected controls; Logistic regression; Conditional logistic regression; Maximum-likelihood estimation; Bootstrap; Generalized linear models;

    Sammanfattning : In statistical studies, it is a common practice to have a number of study objects thatare sampled from a population. Then they are followed for the purpose of studying howa factor of interest develops over time. For epidemiological studies in particular, thisis a typical approach. LÄS MER

  2. 2. FÖREKOMSTEN AV HÖRSELNEDSÄTTNING BLAND VUXNA ELEVER PÅ SFI I ALINGSÅS

    Kandidat-uppsats, Göteborgs universitet/Institutionen för neurovetenskap och fysiologi

    Författare :Adelina Podujeva; Hodon Ali; [2019-06-14]
    Nyckelord :hörselnedsättning; nyanlända; svenska som andra språk; SFI; inlärningssvårigheter; funktionsnedsättning; språkinlärning med hörselnedsättning; öronbesvär; hearing loss; newly arrived immigrants; Swedish as a second language; Learning difficulties; disability; language acquisition with hearing loss; ear problems;

    Sammanfattning : Aim: This study aimed to investigate the prevalence of hearing loss and other hearingor ear-­related problems amongst newly arrived immigrants and to gain anunderstanding of how they themselves experience their own hearing.Research method: Quantitative descriptive cross-­sectional study. LÄS MER

  3. 3. Customer Churn Prediction for PC Games : Probability of churn predicted for big-spenders usingsupervised machine learning

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Valgerdur Tryggvadottir; [2019]
    Nyckelord :Customer churn prediction; whales; data analysis; machine learning; binary classification.; Kund churn prediktering; valar; dataanalys; maskinlärning; binär klas-sificering.;

    Sammanfattning : Paradox Interactive is a Swedish video game developer and publisher which has players all around the world. Paradox’s largest platform in terms of amount of players and revenue is the PC. LÄS MER

  4. 4. Vårdplatsbyten och Clostridium difficile-infektion : En fall-kontroll-studie

    Magister-uppsats, Högskolan i Skövde/Institutionen för hälsa och lärande

    Författare :Jon Edman Wallér; [2019]
    Nyckelord :clostridium difficile; patient transfers; risk factor; healthcare-associated infections; clostridium difficile; vårdplatsbyten; riskfaktor; vårdrelaterade infektioner;

    Sammanfattning : Introduktion: Clostridium difficile är en bakterie som bildar tåliga sporer som kan överleva länge i sjukhusmiljön trots goda rutiner. De flesta Clostridium difficile-infektioner (CDI) är sjukhusförvärvade. LÄS MER

  5. 5. Exploring the Relationship Between Personality, Gender and Preferences in Contemporary Office Workspace Design

    Master-uppsats, Lunds universitet/Institutionen för psykologi

    Författare :Peter O'Reilly; [2019]
    Nyckelord :Biophilia; Environmental Psychology; Evolutionary Workspaces; Flex-office; Gender; Green Enriched Office; Lean office; Office Design Preference; Personality; Self-Determination Theory; Social Sciences;

    Sammanfattning : Objective: The study explores office workspace design preferences, and their psychological antecedents (personality and gender), among a sample of professionals before they have commenced work in an office environment – an approach not previously undertaken. Background: The physical environment of an office workspace and its design characteristics are important to employees’ psychological well-being. LÄS MER