The theme of the paper is focused on the application of spatial taxonomic measure of development (pTMR) while analysing the labour market in Poland. The need for the use of a spatial taxonomic measure of development is related to the fact that most economic phenomena are characterized by...

Paper removed at the request of the author.

The first part of the dissertation introduces several new methods for estimating thestructure of graphical models. Firstly, we consider estimating graphical models withdiscrete variables, including nominal variables and ordinal variables. For the nominalvariables, we prove the asymptotic...

Interviewer observations are an important source of auxiliary information in survey research. Interviewers can record observations for all units in a sample, and selected observations may be associated with both key survey variables and response propensity. Survey statisticians use auxiliary...

The cause for the observed trends in prostate cancer mortality is unclear. Several authors have indicated that incorrectly classified causes of death have played a role in recent mortality trends. This dissertation is devoted to analyzing competing risks survival data with a misclassified cause...

The Genome-Wide Association Study (GWAS) is the predominant tool to search for genetic risk variants that contribute to complex human disease. Despite the large number of GWAS findings, variants implicated by GWAS are themselves unlikely to fully explain the heritability of many diseases. In...

In the analysis of bivariate correlated failure time data, it is important to measure the strength of association among the correlated failure times. One commonly used measure is the cross-ratio. In the literature, the functional form of cross-ratio is rather restrictive, often assumed to be...