Jann, BenBenJannGutierrez, Roberto G.Roberto G.Gutierrez2024-10-232024-10-232008-10-21https://boris-portal.unibe.ch/handle/20.500.12422/133665Pspline uses xtmixed to fit a penalized spline regression and plots the smoothed function. Additional covariates can be specified to adjust the smooth and plot partial residuals.en300 - Social sciences, sociology & anthropologyPSPLINE: Stata module providing a penalized spline scatterplot smoother based on linear mixed model technologysoftware10.7892/boris.69410