2010-08-11 David Luethi
schwartz97 V0.0.1
* Initial release
2010-09-11 David Luethi
schwartz97 V0.0.2
* plot-method for schwartz2f-objects modified: Show confidence
intervals instead of mean + sd.
* plot-method for schwartz2f.fit-objects modified: ... -argument
added in callNextMethod-call
* User guide added as vignette.
* Documentation extended.
* Check lengths of inputs in functions 'xfutures' and 'xstate'.
* data-set 'futures' enhanced by underlying tickers etc.
2010-11-11 David Luethi
schwartz97 V0.0.3
* fit.schwartz2f: is.matrix(x) changed to is(x, "matrix") as the
former did pass 'zoo' objects e.g.
* fit.schwartz2f: 'data' and 'ttm' are now tested for negative values.
2010-12-18 David Luethi
schwartz97 V0.0.4
* Resaved Rda to xy
* Compressed vignettes
* Require R >= 2.10 instead of 2.8
2014-01-03 Aleksandar Spasojevic
schwartz97 V0.0.6
* documentation moved to new created 'vignettes' folder
* section Maintaner updated since ZHAW - Institute of Data Analysis
and Process Design is maintaing schwartz97 now