quotes {sde} | R Documentation |
Daily closings of 20 financial time series from 2006-01-03 to 2007-12-31
Description
This dataset contains the daily closings of 20 assets from NYSE/NASDAQ. Quotes from 2006-01-03 to 2007-12-31.
It is an object of class zoo
. Original data contained missing data and interpolated.
Used as example data to test the Markov Operator
distance for discretely observed diffusion processes.
Usage
data(quotes)
References
De Gregorio, A. Iacus, S.M. (2008) Clustering of discretely observed diffusion processes, Computational Statistics and Data Analysis, 54(12), 598-606, doi:10.1016/j.csda.2009.10.005.
Examples
data(quotes)
plot(quotes)
d <- MOdist(quotes)
cl <- hclust( d )
groups <- cutree(cl, k=4)
cmd <- cmdscale(d)
plot( cmd, col=groups)
text( cmd, labels(d) , col=groups)
plot(quotes, col=groups)
plot(quotes, col=groups,ylim=range(quotes))
[Package sde version 2.0.18 Index]