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2006 Feb 27
1
Query on multivariate time series
Hi,
Could anyone inform how to perform multi-variate auto regression using
the past 't' values for regression in R. I have looked at ARMA
provided by DES library and mvr provided by PLS library but could not
match them to my requirements.
Specifically, I want the following
Say I have attributes a1-a4. and the regression equation is as follows:
a4(t) =
2010 May 12
1
Convert data.frame or matrix to list
Hi,
i have the following data.frame :
> Data[1:3,]
dt amt geoTree merTree ref
1 0.71002484 3.334570 A2b B2b 0
2 0.49074936 2.544464 A2b B1a 0
3 0.06223433 3.617133 A1b B2a 0
i want to convert it to a list, like this:
list(Data[1,],Data[2,],Data[3,])
[[1]]
dt amt geoTree merTree ref
1 0.07333459 0.969585 A2a A1a 0
[[2]]
dt amt geoTree merTree ref
2 0.5197299 4.489454 A2b...
2010 Jul 15
1
Error using the mi package
...ula I am
using for imputations?
Beginning Multiple Imputation ( Thu Jul 15 09:10:33 2010 ):
Iteration 1
Imputation 1 : min.func* Tenure* Salary* Housing* ord_stat*
rural_now* a3* a7* a8* a9* a10* a12* a13* a14* a15* a16*
a17a* a17b* a17c* a17d* a17e* a17f* a18* a21* b1a* b1b*
b1c* b1d* b1e* b1f* b1g* b1h* b1i* b3a* b3b* b3c* b3d*
b3e* b3f* b3g* b4a* b4b* b4c* b4d* b4e* b4f* b4g* b4h*
b4i* b4j* b4k* b4l* b4m* b4n* b4o* b4p* b5a* b5b* b5c*
b5d* b5e* b5f* b5g* b5h* b5i* b5j* b5k* b5l* b5m* b5n*
b5o* b6a* b6b*...