Sökning: "a posteriori power"

Hittade 3 uppsatser innehållade orden a posteriori power.

  1. 1. The Impotency of Post Hoc Power

    Kandidat-uppsats, Uppsala universitet/Statistiska institutionen; Uppsala universitet/Statistiska institutionen

    Författare :Hugo Sebyhed; Emma Gunnarsson; [2020]
    Nyckelord :Hypothesis testing; statistical inference; retrospective power; observed power; a posteriori power; a priori power; true power;

    Sammanfattning : In this thesis, we hope to dispel some confusion regarding the so-called post hoc power, i.e. power computed making the assumption that the estimated sample effect is equal to the population effect size. In previous research, it has been shown that post hoc power is a function of the p-value, making it redundant as a tool of analysis. LÄS MER

  2. 2. Approximate Inference Low-Complexity MIMO Detection

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

    Författare :Joao Torres; [2019]
    Nyckelord :;

    Sammanfattning : In the telecommunications field, the correct detection of a certain signal is of most interest as it improves the robustness of the system. With multiple-input multiple-output (MIMO) antenna systems a new problem arises, the increase in complexity of the detection algorithms with the number of antennas. LÄS MER

  3. 3. Turbo Decoding With Early State Decisions

    Uppsats för yrkesexamina på avancerad nivå, Linköpings universitet/Institutionen för systemteknik

    Författare :Johannes Lindblom; [2008]
    Nyckelord :turbo codes; turbo decoding; error correcting codes; convolutional codes; MAP-decoder; log-MAP-decoder; early decisions; early state decisions;

    Sammanfattning : Turbo codes was first presented in 1993 by C. Berrou, A. Glavieux and P. Thitimajshima. LÄS MER