from your mail is not clear if you have loaded the Hmisc package, try
library(Hmisc) ?aregImpute f <- aregImpute(~y + x1 + x2 + x3, n.impute=100, data=d)
If this doesn't work, try to download a fresh copy of the package from CRAN.
I hope it helps.
Best, Dimitris
---- Dimitris Rizopoulos Ph.D. Student Biostatistical Centre School of Public Health Catholic University of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium Tel: +32/16/336899 Fax: +32/16/337015 Web: http://www.med.kuleuven.ac.be/biostat http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm
----- Original Message ----- From: "kolluru ramesh" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, January 19, 2005 11:06 AM
Subject: [R] Imputation missing observations
From Internet I downloaded the file Hmisc.zip and used it for R package updation. and R gave the message 'Hmisc' successfull unpacked.
But when I use the functions like aregImpute the package is displaying coundn't find the function
Where as in help.search it is giving that use of the function
install.packages(choose.files('',filters=Filters[c('zip','All'),]), .libPaths()[1], CRAN = NULL)
package 'Hmisc' successfully unpacked and MD5 sums checked
updating HTML package descriptions
?aregImpute
Error in help("aregImpute") : No documentation for `aregImpute' in specified packages and libraries:
you could try `help.search("aregImpute")'
f <- aregImpute(~y + x1 + x2 + x3, n.impute=100, data=d)
Error: couldn't find function "aregImpute"
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