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Helper function for Prob2.k.t; should not be called directly.
● Data Source:
CranContrib
● Keywords: kernel, survival
● Alias: prob2.single
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This function calculates the probability that an individual has the event of interest before t0 + tau given the event has not yet occurred and the individual is still at risk at time t0; this estimated probability does not incorporate any information about the covariate or short term event information.
● Data Source:
CranContrib
● Keywords: prediction, survival
● Alias: Prob.Null
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This function calculates the probability that the an individual has the event of interest before t0 + tau given the discrete covariate, given the short term event has not yet occurred by t0, and given the long term event has not yet occurred and the individual is still at risk at time t0. This function is called by Prob.Covariate.ShortEvent; this function should not be called on its own.
● Data Source:
CranContrib
● Keywords: prediction, survival
● Alias: Prob2
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Calculates the survival probability for censoring i.e. P(C > tt) where C is censoring; used in inverse probability of censoring weights (IPCW). This function is called by Wi.FUN; this function should not be called on its own.
● Data Source:
CranContrib
● Keywords: IPCW, survival
● Alias: Ghat.FUN
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Calculates initial optimal bandwidth with respect to mean squared error using K-fold cross-validation.
● Data Source:
CranContrib
● Keywords: bandwidth
● Alias: optimize.mse.BW
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Helper function for AUC.landmark; should not be called directly by user.
● Data Source:
CranContrib
● Keywords:
● Alias: cumsum2
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landpred-package
(Package: landpred) :
Landmark Prediction of a Survival Outcome
This package includes functions for landmark prediction of a survival outcome incorporating covariate and short-term event information. For more information about landmark prediction please see: Parast, Layla, Su-Chun Cheng, and Tianxi Cai. Incorporating short-term outcome information to predict long-term survival with discrete markers. Biometrical Journal 53.2 (2011): 294-307.
● Data Source:
CranContrib
● Keywords: survival
● Alias: landpred, landpred-package
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This function calculates the Brier score given the data (truth) and corresponding estimated probabilities.
● Data Source:
CranContrib
● Keywords: prediction accuracy, survival
● Alias: BS.landmark
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This function calculates the probability that the an individual has the event of interest before t0 + tau given the discrete covariate, given short term event information, and given the event has not yet occurred and the individual is still at risk at time t0.
● Data Source:
CranContrib
● Keywords: prediction, survival
● Alias: Prob.Covariate.ShortEvent
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0 images
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This function calculates the probability that the an individual has the event of interest before t0 + tau given the discrete covariate and given the event has not yet occurred and the individual is still at risk at time t0; this estimated probability does not incorporate any information about the short term event information.
● Data Source:
CranContrib
● Keywords: prediction, survival
● Alias: Prob.Covariate
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providing 
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