Last data update: 2014.03.03
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ROCt
Package: ROCt
Type: Package
Title: Time-Dependent ROC Curve Estimators and Expected Utility
Functions
Version: 0.9.4
Date: 2016-03-09
Author: Y. Foucher, E. Dantan, P. Tessier, F. Le Borgne, and M. Lorent
Maintainer: Y. Foucher <Yohann.Foucher@univ-nantes.fr>
Description: Contains functions in order to estimate diagnostic and prognostic capacities of continuous markers. More precisely, one function concerns the estimation of time-dependent ROC (ROCt) curve, as proposed by Heagerty et al. (2000) <DOI: 10.1111/j.0006-341X.2000.00337.x>. One function concerns the adaptation of the ROCt theory for studying the capacity of a marker to predict the excess of mortality of a specific population compared to the general population. This last part is based on additive relative survival models and the work of Pohar-Perme et al. (2012) <DOI: 10.1111/j.1541-0420.2011.01640.x>. We also propose two functions for cut-off estimation in medical decision making by maximizing time-dependent expected utility function. Finally, we propose confounder-adjusted estimators of ROC and ROCt curves by using the Inverse Probability Weighting (IPW) approach. For the confounder-adjusted ROC curve (without censoring), we also proposed the implementation of the estimator based on placement values proposed by Pepe and Cai (2004) <DOI: 10.1111/j.0006-341X.2004.00200.x>.
License: GPL (>= 2)
LazyLoad: yes
Depends: R (>= 2.10), splines, date, survival, relsurv, timereg
URL: www.r-project.org, www.divat.fr
Packaged: 2016-03-09 14:22:03 UTC; Yohann
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2016-03-09 23:12:21
Install log
* installing to library '/home/ddbj/local/lib64/R/library'
* installing *source* package 'ROCt' ...
** package 'ROCt' successfully unpacked and MD5 sums checked
** R
** data
** preparing package for lazy loading
** help
*** installing help indices
converting help for package 'ROCt'
finding HTML links ... done
AUC html
EUt1 html
EUt2 html
ROCt-package html
adjusted.ROC html
adjusted.ROCt html
crude.ROCt html
dataDIVAT html
dataKTFS html
fr.ratetable html
net.ROCt html
rein.ratetable html
** building package indices
** testing if installed package can be loaded
* DONE (ROCt)
Making 'packages.html' ... done
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