Sökning: "Viktor Segersäll"

Hittade 1 uppsats innehållade orden Viktor Segersäll.

  1. 1. Klusteranalys och bortfall: en studie i hur klusteranalys påverkas av imputation för variabelbortfall

    Kandidat-uppsats, Lunds universitet/Statistiska institutionen

    Författare :Viktor Segersäll; Filip Berndtsson; [2021]
    Nyckelord :Cluster analysis; missing values; imputation; Mathematics and Statistics;

    Sammanfattning : The combination of item non response and cluster analysis is a field which has not been explored to its full extent. This study aims to investigate which consequences a data set with missing values has on the algorithm of cluster analysis and which model for imputation should be suggested in order to minimize standard error and the optimal number of clusters. LÄS MER