Search for dissertations about: "Fisher’s test"

Showing result 1 - 5 of 9 swedish dissertations containing the words Fisher’s test.

  1. 1. Testing for Periodicity and Trend in Long-Memory Processes

    University dissertation from Department of Statistics, Lund university

    Author : Abdullah Almasri; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Statistics; temperature data.; sunspots data; wind speed data; varve data; Siegel’s test; Fisher’s test; periodogram; Fractional difference process; Discrete wavelet transform; operations research; programming; actuarial mathematics; Statistik; operationsanalys; programmering; aktuariematematik;

    Abstract : This thesis presents methods of testing the periodicity and trend for the time series, which exhibit dependence over long periods of time. Many such processes can be modeled by a class of models called fractionally differenced processes. READ MORE

  2. 2. Social-ecological dynamics in a highly regulated fisheries system - Sources of resilience and limits to command-and-control management

    University dissertation from Stockholm : Stockholm Resilience Centre, Stockholm University

    Author : Jonas Hentati-Sundberg; Henrik Österblom; Margit Eero; [2013]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Baltic Sea; resilience; social-ecological system; feed-backs;

    Abstract : Sustainable governance of natural resources is challenged by the poor understanding of complex human-nature couplings. Major advancements in resilience theory, acknowledging the importance of social-ecological linkages and the self-organizing capacity of social-ecological systems, provides a new perspective on research in sustainability science. READ MORE

  3. 3. The movement towards birth : a study of childbirth self-efficacy and early labour

    University dissertation from Stockholm : Karolinska Institutet, Dept of Women's and Children's Health

    Author : Ing-Marie Carlsson; Karolinska Institutet.; Karolinska Institutet.; [2014]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Aim: The overall aim of this thesis was to increase the understanding of early labour, the latency phase of labour, based on women’s experiences and ability to handle the situation. Furthermore, the aim was to perform a psychometric testing of an instrument measuring childbirth self-efficacy and to explore the relationships to women´s well-being and number of obstetric interventions and birth outcomes. READ MORE

  4. 4. Helicobacter pylori : Prevalence, heterogeneity, and ulcerogenic properties

    University dissertation from Linköping : Linköpings universitet

    Author : Björn Blomberg; [1993]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICINE; MEDICIN;

    Abstract : In 117. unselected patients H. pylori infection was found in 49.6% by combining culture and acndme orange stammg of hssue sections. READ MORE

  5. 5. Multiscale analysis of multi-channel signals

    University dissertation from Stockholm : KTH

    Author : Håkan Carlqvist; Jan-Olov Strömberg; Maria Hansson; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematical statistics; Matematisk statistik; MATHEMATICS Applied mathematics Mathematical statistics; MATEMATIK Tillämpad matematik Matematisk statistik;

    Abstract : I: Amplitude and phase relationship between alpha and beta oscillations in the human EEG We have studied the relation between two oscillatory patterns within EEG signals (oscillations with main frequency 10 Hz and 20 Hz), with wavelet-based methods. For better comparison, a variant of the continuous wavelet transform, was derived. READ MORE