Aisouda Hoshiyar, M.Sc.

Aisouda Hoshiyar
+49 40 6541-1234
Building H1
Holstenhofweg 85
22043 Hamburg
Postal address
Faculty for Economics and Social Sciences
PO-box 70 08 22
22008 Hamburg


Hoshiyar, A. (2021). ordPens: An R package for Selection, Smoothing and Principal Components Analysis for Ordinal Variables. Journal of Open Source Software, 6(68), 3828, available from

Hoshiyar, A., Kiers, H. A. L., & Gertheiss, J. (2021). Penalized non-linear principal components analysis for ordinal variables with an application to international classification of functioning core sets. Preprint, available from

Weiß, C.H., Zhu, F., Hoshiyar, A. (2020). Softplus INGARCH Models. Accepted for publication in Statistica Sinica, 2020.

Hoshiyar, A. (2020). Analyzing Likert-Type Data using Penalized Non-Linear Principal Components Analysis. In: Proceedings of the 35th International Workshop on Statistical Modelling: Volume I., Bilbao, Basque Country, Spain, 337 – 340.

Hoshiyar, A., Gertheiss, J., Wiemann, P., Kneib, T. (2019). Challenging the commonly used log-link in statistical models for count data with an application to infectious disease data. In: Proceedings of the 34th International Workshop on Statistical Modelling: Volume II., Guimarães, Portugal, 346 – 350.


WT 21/22: Seminar “Introduction to Programming with Python for Data Analysis”

HT 21: Short Course “Mathematics for Economics”

WT 21: Exercise “Statistics for Political Scientists”

HT 20: Short Course “Mathematics for Economics”

WT 20: Exercise “Statistics for Political Scientists”

HT 19: Short Course “Mathematics for Economics”

FT 19: Exercise “Statistics for Political Scientists”

WT 19: Exercise “Statistics I”


Letzte Änderung: 7. December 2021