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purple51
  • Member for 12 years, 5 months
  • Last seen more than 3 years ago
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62
Is there any advantage of SVD over PCA?
Oct 23, 2014
question
8
Motivating likelihood ratio test vs Wald test for paper reviewer
Aug 5, 2014
answer
7
Is the cumulative incidence function just an inverted Kaplan-Meier survival curve?
Mar 26, 2015
answer
6
Solving a practical machine learning problem
Aug 11, 2014
question
5
Bootstrapping Hmisc::rcorrp.cens for paired concordance?
Oct 8, 2014
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5
Meaning of R's coxph output
Aug 13, 2014
answer
5
How can I implement lasso in R using optim function
Oct 23, 2014
question
4
Variance explained for binomial proportions
Oct 9, 2012
question
4
Extrapolating the effect of covariable changes in Cox proportional hazards models
Feb 9, 2015
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4
References and Best practices for setting seeds in pseudo-Random Number Generation
Oct 23, 2014
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10
Gradient of squared Frobenius norm
7
Smoothing L1 norm, Huber vs Conjugate
6
mouse selection lost by status update in byobu/tmux