Please cite the following works when using the 'haldensify' software package, including both the software tool and any articles describing the statistical methodology. Hejazi N, Benkeser D, van der Laan M (2024). _haldensify: Highly adaptive lasso conditional density estimation_. doi:10.5281/zenodo.3698329 , R package version 0.2.6, . A BibTeX entry for LaTeX users is @Manual{, title = {{haldensify}: Highly adaptive lasso conditional density estimation}, author = {Nima S Hejazi and David Benkeser and Mark J {van der Laan}}, year = {2024}, note = {R package version 0.2.6}, doi = {10.5281/zenodo.3698329}, url = {https://github.com/nhejazi/haldensify}, } Hejazi N, van der Laan M, Benkeser D (2022). “haldensify: Highly adaptive lasso conditional density estimation in R.” _Journal of Open Source Software_. doi:10.21105/joss.04522 , . A BibTeX entry for LaTeX users is @Article{, title = {{haldensify}: Highly adaptive lasso conditional density estimation in {R}}, author = {Nima S Hejazi and Mark J {van der Laan} and David Benkeser}, year = {2022}, journal = {Journal of Open Source Software}, publisher = {The Open Journal}, doi = {10.21105/joss.04522}, url = {https://doi.org/10.21105/joss.04522}, } Hejazi N, Benkeser D, Díaz I, van der Laan M (2022). “Efficient estimation of modified treatment policy effects based on the generalized propensity score.” _arXiv_. . A BibTeX entry for LaTeX users is @Article{, title = {Efficient estimation of modified treatment policy effects based on the generalized propensity score}, author = {Nima S Hejazi and David Benkeser and Iván Díaz and Mark J {van der Laan}}, year = {2022}, journal = {arXiv}, url = {https://arxiv.org/abs/2205.05777}, }