According to our database1, Stefan Lang authored at least 9 papers between 2005 and 2017.
Legend:Book In proceedings Article PhD thesis Other
A comparison of semiparametric and heterogeneous store sales models for optimal category pricing.
OR Spectrum, 2017
Accommodating heterogeneity and nonlinearity in price effects for predicting brand sales and profits.
European Journal of Operational Research, 2015
Multilevel structured additive regression.
Statistics and Computing, 2014
Comparing penalized splines and fractional polynomials for flexible modelling of the effects of continuous predictor variables.
Computational Statistics & Data Analysis, 2011
Simultaneous selection of variables and smoothing parameters in structured additive regression models.
Computational Statistics & Data Analysis, 2008
A set of SAS macros for calculating and displaying adjusted odds ratios (with confidence intervals) for continuous covariates in logistic B-spline regression models.
Computer Methods and Programs in Biomedicine, 2008
Generalized structured additive regression based on Bayesian P-splines.
Computational Statistics & Data Analysis, 2006
Simultaneous Selection of Variables and Smoothing Parameters in Geoadditive Regression Models.
Proceedings of the Advances in Data Analysis, 2006
Semiparametric Stepwise Regression to Estimate Sales Promotion Effects.
Proceedings of the From Data and Information Analysis to Knowledge Engineering, 2005