Big Survival Analysis Using Stochastic Gradient Descent


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Documentation for package ‘bigSurvSGD’ version 0.0.1

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bigSurvSGD Big survival data analysis using stochastic gradient descent
lambdaMaxC Calculates the maximum penalty coefficient lambda for which all coefficients become zero
oneChunkC Updates the coefficients based on one pass of data
oneObsPlugingC Calculates the gradient and Hessian corresponding to one individual
plot.bigSurvSGD Big survival data analysis using stochastic gradient descent
print.bigSurvSGD Big survival data analysis using stochastic gradient descent
sparseSurvData Simulated sparse survival dataset
survData Simulated survival dataset