Forum: open-discussion

RE: create_cashflows_matrix [ Reply ] By: Julian Vaupel on 2009-06-07 10:03	[forum:1606]
Hi guys, i tried to use your package on a big dataset and had problems when the CASHFLOWS Lists are too long. You should add maxsum = Inf to your functions create_cashflows_matrix and create_maturities_matrix, otherwise it will cut off some entries and won't work. Did you try any other minimizing algorithms? This one does not perform too well on my dataset. Julian

RE: create_cashflows_matrix [ Reply ] By: Robert Ferstl on 2009-03-21 16:28	[forum:1369]
Try the following: data(eurobonds) create_cashflows_matrix(eurobonds$GERMANY,include_price=TRUE)

create_cashflows_matrix [ Reply ] By: Julian Vaupel on 2009-03-18 14:40	[forum:1356]
Hi guys, i want to work with my own data but don't really know how to use the create_cashflows_matrix and create_maturities_matrix functions. Do you have a little example how to use those two functions and what the input group has to be. I assume those two functions are for creating the input lists for the estimation functions, no? Sorry, i'm quite a beginner in R. Thanks a lot. Julian