stephenslab / susieR

R package for "sum of single effects" regression.
https://stephenslab.github.io/susieR
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Trendfiltering #67

Closed KaiqianZhang closed 5 years ago

KaiqianZhang commented 5 years ago

This pull request mainly includes two changes:

1) I implemented a function 'susie_trendfilter' to make use of the special structure of trend filtering matrix D^{-1} and perform trend filtering.

2) I implemented unit tests for susie_trendfilter.