dat: Example dataset

In astrostat/Automark: Automatic Change Point Detection in the Spectra of High-energy Astrophysical Sources

Description

For demostration purpose, we provide an artificial dataset derived from a Chandra gratings observation of FK Com (ObsID 12298) with an extra background contamination.

Usage

data("dat")

References

Raymond K. W. Wong, Vinay L. Kashyap, Thomas C. M. Lee and David A. van Dyk (2016). Detecting Abrupt Changes in the Spectra of High-energy Astrophysical Sources. The Annals of Applied Statistics, 10(2), 1107-1134.

Examples

library(Automark)           # load library
data(dat)                   # load example data
y1 <- apply(dat$y, 1, sum)  # aggregate data over time
## Not run: 
out <- spec(dat$x2, y1, dat$A, dat$delta.t, dat$delta.w, reps=ncol(dat$y))
plotspec(dat$x2, out)

## End(Not run)

astrostat/Automark documentation built on Dec. 4, 2019, 12:30 a.m.