Plot the results of a fusion test
Plot a histogram of the null distribution and the observed test statistic in a permutation type "fusion test".
## S3 method for class 'ptest' hist(x, add.extra = TRUE, ...) ## S3 method for class 'ptest' plot(x, add.extra = TRUE, ...)
x |
A |
add.extra |
A logical. Add extra information to the plot. |
... |
Arguments passed to |
plot.ptest is simply a wrapper for hist.ptest.
Invisibly returns x with extra additions.
Anders Ellern Bilgrau, Carel F.W. Peeters <cf.peeters@vumc.nl>, Wessel N. van Wieringen
Bilgrau, A.E., Peeters, C.F.W., Eriksen, P.S., Boegsted, M., and van Wieringen, W.N. (2020). Targeted Fused Ridge Estimation of Inverse Covariance Matrices from Multiple High-Dimensional Data Classes. Journal of Machine Learning Research, 21(26): 1-52.
ns <- c(10, 5, 23) Ylist <- createS(ns, p = 15, topology = "banded", dataset = TRUE) # Use the identity target matrix for each class Tlist <- replicate(length(ns), diag(15), simplify = FALSE) # Do the test lam <- matrix(10, 3, 3) diag(lam) <- 1 ft <- fused.test(Ylist, Tlist, lambda = lam, n.permutations = 500) # The returned object can alo be plotted via hist(ft) # or via the alias plot(ft)
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