Einführung in die empirische Datenanalyse -- Regressionsanalyse -- Varianzanalyse -- Kontingenzanalyse (Kreuztabellierung) -- Logistische Regression -- Diskriminanzanalyse -- Faktorenanalyse -- Clusteranalyse -- Conjointanalyse.

We develop a pivotal test to assess the statistical significance of the feature variables in a single-layer feedforward neural network regression model. We propose a gradient-based test statistic and study its asymptotics using nonparametric techniques. Under technical conditions, the limiting...