[R] R problem : Error: protect(): protection stack overflow

Martin Morgan martin.morgan at roswellpark.org
Tue Mar 15 13:26:20 CET 2016



On 03/14/2016 06:39 PM, Mohammad Tanvir Ahamed via R-help wrote:
> Hi, i got an error while i am running a big data. Error has explained
> by the following sample sample

This is an error in the package, and should be reported to the 
maintainer. Discover the maintainer with the command

     maintainer("impute")


>
>
>
> ## Load data mdata <-
> as.matrix(read.table('https://gubox.box.com/shared/static/qh4spcxe2ba5ymzjs0ynh8n8s08af7m0.txt',
> header = TRUE, check.names = FALSE, sep = '\t'))
>
> ## Install and load library
> source("https://bioconductor.org/biocLite.R") biocLite("impute")
> library(impute)
>
> ## sets a limit on the number of nested expressions
> options(expressions = 500000) ## Apply k-nearest neighbors for
> missing value imputation
>
> res <-impute.knn(mdata)
>
> Error: protect(): protection stack overflow
>
>
> If anybody has solution or suggestion, please share. Thanks .
>
>
>
> Tanvir Ahamed Göteborg, Sweden  |  mashranga at yahoo.com
>
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