Tools for statistical analysis using partitioningbased least squares regression as described in Cattaneo, Farrell and Feng (2019a, <arXiv:1804.04916>) and Cattaneo, Farrell and Feng (2019b, <arXiv:1906.00202>): lsprobust() for nonparametric point estimation of regression functions and their derivatives and for robust biascorrected (pointwise and uniform) inference; lspkselect() for datadriven selection of the IMSEoptimal number of knots; lsprobust.plot() for regression plots with robust confidence intervals and confidence bands; lsplincom() for estimation and inference for linear combinations of regression functions from different groups.
Package details 


Author  Matias D. Cattaneo, Max H. Farrell, Yingjie Feng 
Maintainer  Yingjie Feng <yingjief@princeton.edu> 
License  GPL2 
Version  0.4 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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