getElbows: Given a decreasingly sorted vector, return the given number...
In youngser/gmmase: Graph Spectral Clustering

Description Usage Arguments Value Author(s) References

Given a decreasingly sorted vector, return the given number of elbows

1	getElbows(dat, n = 3, threshold = FALSE, plot = TRUE, main = "", ...)

`dat`	a input vector (e.g. a vector of standard deviations), or a input feature matrix
`n`	the number of returned elbows
`threshold`	either FALSE or a number. If threshold is a number, then all the elements in d that are not larger than the threshold will be ignored.
`plot`	logical. When T, it depicts a scree plot with highlighted elbows
`main`	a string of the plot title

a vector of length n

Youngser Park <youngser@jhu.edu>

Zhu, Mu and Ghodsi, Ali (2006), Automatic dimensionality selection from the scree plot via the use of profile likelihood, Computational Statistics & Data Analysis, Volume 51 Issue 2, pp 918-930, November, 2006.

youngser/gmmase documentation built on May 30, 2019, 7:19 p.m.