[R] Error in validObject(.Object) : while running rqpd package

[Vishal Chari]

Hi 

I have installed rqpd on r 2.15.1 win 7 os. 
after loading rqpd package i get following output

Loading required package: quantreg
Loading required package: SparseM

Attaching package: ‘SparseM’

The following object(s) are masked from ‘package:base’:

    backsolve

Loading required package: MatrixModels
Loading required package: Matrix
Loading required package: lattice

Attaching package: ‘Matrix’

The following object(s) are masked from ‘package:SparseM’:

    det

Loading required package: Formula
Warning messages:
1: package ‘quantreg’ was built under R version 2.15.3 
2: package ‘SparseM’ was built under R version 2.15.3 
3: package ‘MatrixModels’ was built under R version 2.15.3 
4: package ‘lattice’ was built under R version 2.15.3 
5: package ‘Formula’ was built under R version 2.15.3 
6: In rm(.First.lib, envir = myEnv) : object '.First.lib' not found

whcih i fix by running following command 

 as.environment(match(package:rqpd, search()))
environment: package:rqpd
attr(,name)
[1] package:rqpd
attr(,path)
[1] C:/Users/fossil/Documents/R/win-library/2.15/rqpd


tried running example file 
 data(bwd)
 cre.form - dbirwt ~ smoke + dmage + agesq + novisit + pretri2 + pretri3 | 
 momid3 | smoke + dmage + agesq 
 crem.fit - rqpd(cre.form, panel(method=cre), data=bwd)

i get following error 


Error in validObject(.Object) : 
  invalid class “dsparseModelMatrix” object: superclass mMatrix not 
defined in the environment of the object's class


do i need to install 2.15.3?
how can i solve this problem?

please help 
thanks in advance 

vishal
[[alternative HTML version deleted]]

__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

[R] Error in validObject(.Object) :

[Vahe nr]

Hi all,

I am trying to run R NDVITS package, and I am getting the following error:
Error in validObject(.Object) :
  invalid class “GridTopology” object: cells.dim has incorrect dimension

Can you please suggest any idea about understanding this error and solving it.


Regards,
 Vahe

[[alternative HTML version deleted]]

__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.