@article {684,
	title = {Corrected confidence bands for functional data using principal components.},
	journal = {Biometrics},
	volume = {69},
	year = {2013},
	month = {2013 Mar},
	pages = {41-51},
	abstract = {<p>Functional principal components (FPC) analysis is widely used to decompose and express functional observations. Curve estimates implicitly condition on basis functions and other quantities derived from FPC decompositions; however these objects are unknown in practice. In this article, we propose a method for obtaining correct curve estimates by accounting for uncertainty in FPC decompositions. Additionally, pointwise and simultaneous confidence intervals that account for both model- and decomposition-based variability are constructed. Standard mixed model representations of functional expansions are used to construct curve estimates and variances conditional on a specific decomposition. Iterated expectation and variance formulas combine model-based conditional estimates across the distribution of decompositions. A bootstrap procedure is implemented to understand the uncertainty in principal component decomposition quantities. Our method compares favorably to competing approaches in simulation studies that include both densely and sparsely observed functions. We apply our method to sparse observations of CD4 cell counts and to dense white-matter tract profiles. Code for the analyses and simulations is publicly available, and our method is implemented in the R package refund on CRAN.</p>},
	keywords = {Brain, CD4 Lymphocyte Count, Computer Simulation, Confidence Intervals, HIV, HIV Infections, Humans, Magnetic Resonance Imaging, Models, Statistical, Multiple Sclerosis, Principal Component Analysis},
	issn = {1541-0420},
	doi = {10.1111/j.1541-0420.2012.01808.x},
	author = {Goldsmith, J and Greven, S and Crainiceanu, C}
}
@article {pmid22472185,
	title = {Cadmium Exposure and All Cause and Cardiovascular Mortality in the US General Population},
	journal = {Environ Health Perspect},
	year = {2012},
	month = {Apr},
	author = {Tellez-Plaza, M. and Navas-Acien, A. and Menke, A. and Crainiceanu, C and Pastor-Barriuso, R. and Guallar, E.}
}
@article {aurora2011correlating,
	title = {Correlating subjective and objective sleepiness: revisiting the association using survival analysis.},
	journal = {Sleep},
	volume = {34},
	number = {12},
	year = {2011},
	pages = {1707},
	author = {Aurora, RN and Caffo, B and Crainiceanu, C and Punjabi, N}
}
@article {pmid20693268,
	title = {Cadmium and peripheral arterial disease: gender differences in the 1999-2004 US National Health and Nutrition Examination Survey},
	journal = {Am. J. Epidemiol.},
	volume = {172},
	number = {6},
	year = {2010},
	month = {Sep},
	pages = {671{\textendash}681},
	author = {Tellez-Plaza, M. and Navas-Acien, A. and Crainiceanu, C and Sharrett, A. R. and Guallar, E.}
}
@article {Crai:comm:2009,
	title = {Comment on {\textquoteright}{\textquoteright}Bayesian Generalized Method of Moments{\textquoteright}{\textquoteright} (Pkg: P191-222)},
	journal = {Bayesian Analysis},
	volume = {4},
	number = {2},
	year = {2009},
	pages = {213{\textendash}216},
	author = {Crainiceanu, C}
}
@article {Chen:Crai:cox:2009,
	title = {Cox Models With Smooth Functional Effect of Covariates Measured With Error},
	journal = {Journal of the American Statistical Association},
	volume = {104},
	number = {487},
	year = {2009},
	pages = {1144{\textendash}1154},
	keywords = {Measurement error, Smoothing, Survival analysis},
	author = {Cheng, Yu-Jen and Crainiceanu, C}
}
@article {pmid18197299,
	title = {Cadmium exposure and hypertension in the 1999-2004 National Health and Nutrition Examination Survey (NHANES)},
	journal = {Environ. Health Perspect.},
	volume = {116},
	number = {1},
	year = {2008},
	month = {Jan},
	pages = {51{\textendash}56},
	author = {Tellez-Plaza, M. and Navas-Acien, A. and Crainiceanu, C and Guallar, E.}
}
@article {Caff:Crai:Deng:Hend:case:2008,
	title = {A Case Study in Pharmacologic Colon Imaging Using Principal Curves in Single-Photon Emission Computed Tomography},
	journal = {Journal of the American Statistical Association},
	volume = {103},
	number = {484},
	year = {2008},
	pages = {1470{\textendash}1480},
	keywords = {Curve fitting, medical imaging, Pharmacology, Smoothing, SPECT},
	author = {Caffo, B and Crainiceanu, C and Deng, Lijuan and Hendrix, C}
}
