Description Usage Format Source References
A data set for testing the iregnet package. The problem is learning a penalty function for predicting the optimal number of peaks in ChIP-seq data.
1 | data("penalty.learning")
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X.mat is a numeric matrix with 443 rows/observations and 22 columns/features. Each observation is a genomic segmentation problem, for which the features (quartiles, mean, etc) are easily computed. The y.mat is a numeric matrix with 2 columns. The first column is the minimal log penalty value that predicts a minimal error model (and -Inf if there is no lower limit). The second column is the maximum log penalty value that predicts a minimal error model (and Inf if there is no upper limit). The goal is to learn a penalty function f such that lower.limit < f(X.mat) < upper.limit.
data(H3K4me3.PGP.immune.4608, package="PeakSegJoint")
http://jmlr.org/proceedings/papers/v28/hocking13.html
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