20 citations · 42 across the 12 of their papers we have counts for
Showing 2018Show all
3 papers · 1 filter
stat.ME2018
Detecting strong signals in gene perturbation experiments: An adaptive approach with power guarantee and FDR control
Leying Guan, Xi Chen, Wing Hung Wong
The perturbation of a transcription factor should affect the expression levels of its direct targets. However, not all genes showing changes in expression are direct targets. To in…
stat.ME2018★ 1 cited
Post model-fitting exploration via a "Next-Door" analysis
Leying Guan, Robert Tibshirani
We propose a simple method for evaluating the model that has been chosen by an adaptive regression procedure, our main focus being the lasso. This procedure deletes each chosen pre…
stat.ME2018★ 2 cited
Test Error Estimation after Model Selection Using Validation Error
Leying Guan
When performing supervised learning with the model selected using validation error from sample splitting and cross validation, the minimum value of the validation error can be bias…