Quantile smoothing splines R Koenker, P Ng, S Portnoy Biometrika 81 (4), 673-680, 1994 | 854 | 1994 |
Community sustainability and resilience: Similarities, differences and indicators AA Lew, PT Ng, C Ni, T Wu Tourism Geographies 18 (1), 18-27, 2016 | 324 | 2016 |
Using quantile smoothing splines to identify employment subcenters in a multicentric urban area SG Craig, PT Ng Journal of Urban Economics 49 (1), 100-120, 2001 | 280 | 2001 |
Tourism and economic growth D Du, AA Lew, PT Ng Journal of travel research 55 (4), 454-464, 2016 | 250 | 2016 |
COBS: Qualitatively constrained smoothing via linear programming X He, P Ng Computational Statistics 14, 315-337, 1999 | 168 | 1999 |
Package ‘quantreg’ R Koenker, S Portnoy, PT Ng, A Zeileis, P Grosjean, BD Ripley Reference manual available at R-CRAN: https://cran. rproject. org/web …, 2018 | 161 | 2018 |
Bivariate quantile smoothing splines X He, P Ng, S Portnoy Journal of the Royal Statistical Society Series B: Statistical Methodology …, 1998 | 152 | 1998 |
Factors that influence the tourism industry's carbon emissions: A tourism area life cycle model perspective C Tang, L Zhong, P Ng Energy Policy 109, 704-718, 2017 | 144 | 2017 |
Inequality constrained quantile regression R Koenker, P Ng Sankhyā: The Indian Journal of Statistics, 418-440, 2005 | 143 | 2005 |
A fast and efficient implementation of qualitatively constrained quantile smoothing splines P Ng, M Maechler Statistical Modelling 7 (4), 315-328, 2007 | 118 | 2007 |
A Frisch-Newton algorithm for sparse quantile regression R Koenker, P Ng Acta Mathematicae Applicatae Sinica 21, 225-236, 2005 | 81 | 2005 |
Quantile splines with several covariates X He, P Ng Journal of Statistical Planning and Inference 75 (2), 343-352, 1999 | 75 | 1999 |
Using quantile regression to understand visitor spending AA Lew, PT Ng Journal of Travel Research 51 (3), 278-288, 2012 | 69 | 2012 |
SparseM: A sparse matrix package for R R Koenker, P Ng Journal of Statistical Software 8, 1-9, 2003 | 67 | 2003 |
Nonparametric estimation of conditional quantile functions R Koenker, S Portnoy, P Ng Dodge, Y.(Ed), 1992 | 50 | 1992 |
Stochastic dominance via quantile regression with applications to investigate arbitrage opportunity and market efficiency P Ng, WK Wong, Z Xiao European Journal of Operational Research 261 (2), 666-678, 2017 | 49 | 2017 |
cobs: COBS–Constrained B-splines (Sparse matrix based) PT Ng, M Maechler R package version, 1.2-2, 2011 | 44 | 2011 |
The effects of learning styles on course performance: A quantile regression analysis P Ng, J Pinto, SK Williams Academy of Educational Leadership Journal 15 (1), 15-37, 2011 | 36 | 2011 |
SparseM: Sparse linear algebra R Koenker, P Ng R package version 0.74, URL http://CRAN. R-project. org, 2007 | 36 | 2007 |
Green consumption intention and behavior of tourists in urban and rural destinations C Tang, Y Han, P Ng Journal of Environmental Planning and Management 66 (10), 2126-2150, 2023 | 35 | 2023 |