#\\ good references:
#\\ http://www.stats.uwo.ca/faculty/aim/tsar/tsar.pdf
#\\ http://wwwuser.gwdg.de/~cscherb1/content/Statistics%20Course%20files/A%20short%20introduction%20to%20time%20series%20analysis%20in%20R.pdf
#\\ http://www.statoek.wiso.uni-goettingen.de/veranstaltungen/zeitreihen/sommer03/ts_r_intro.pdf
#\\ http://www.uoguelph.ca/~ackerman/Primer-Ackerman-2010.pdf
#\\ http://www.statsref.com/HTML/index.html?temporal_autocorrelation.html
bioLibrary( "bio.spacetime" )
#sunspot data
o = timeseries_simulator( DS="sunspots.seasonal" )
o = timeseries_simulator( DS="sunspots" ) # just annual
o = timeseries_simulator( ) # random
o$y = o$y0
# compare methods with sunspots data
o = timeseries_simulator( DS="sunspots" ) # just annual
sunspots = o$y
time.diff = mean(diff(o$timestamp)) # unit of time
plot(sunspots,type="b")
x = sunspot.year
x = sunspots
o = lbm_timeseries( x=x, freq=frequency(x) ) # default = spec.pgram
o = lbm_timeseries( x=x, method="fft", freq=frequency(x) )
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.