Sökning: "Alexander Graf"

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  1. 1. Selection of covariates used for identification when conducting control plans : A simulation study

    Magister-uppsats, Umeå universitet/Statistik

    Författare :Alexander Hofverberg; [2015]
    Nyckelord :;

    Sammanfattning : In the case where a causal structure between variables is known and can be represented by a directed acyclic graph, this thesis examines the procedure of conducting a control plan. A control plan is an operation where a treatment variable is set according to some function of other variables, with the goal of bringing the response variable close to a specic value, as well as to reduce its variance. LÄS MER