4 papers
Local polynomial estimation of quantile density functions
Niclas Jacobsen, Natalie Neumeyer
A new approach for nonparametric estimation of the quantile density function (sparsity function) and its derivatives is suggested which is based on local polynomial estimation. The…
Analysis of gradual changes in nonparametric regression based on a new optimization method in the non-unique case
Marie Hušková, Natalie Neumeyer, Leonie Selk
Consider a nonparametric regression model with one-dimensional covariates and a continuous regression function. Assume that the regression function from the left of the covariate s…
Goodness-of-fit testing for the error distribution in functional linear models
Natalie Neumeyer, Leonie Selk
We consider the error distribution in functional linear models with scalar response and functional covariate. Different asymptotic expansions of the empirical distribution function…
Testing for changes in the error distribution in functional linear models
Natalie Neumeyer, Leonie Selk
We consider linear models with scalar responses and covariates from a separable Hilbert space. The aim is to detect change points in the error distribution, based on sequential res…