Gunnar H.

Biostatistician, programmer, management consultant, and researcher. DoE, data editing, and data management including imputation. Parametric and non-parametric statistic methods. Regression analyses, i.e. linear and mixed models. Cohort studies and semi-experimental designs within health and society. IRT studies and decision models. Multivariate methods include PCA, factor, cluster, and discriminant analysis. Forecasting and time series. Standardized formats, tables, and illustrations of data. Scientific method and peer-reviewed publication. Software-Tools: SAS, Stata, R, SPSS, MSOffice (Power BI and VBA), SQL