I am using a particular R package called wTO (https://cran.r-project.org/web/packages/wTO/index.html)
It is basically used to construct correlation networks
The main command I have to execute is :
>x= wTO.Complete(k = 32, n = 100, Data, Overlap, method = "p", method_resampling = "Bootstrap", pvalmethod = "BH", savecor = F, expected.diff = 0.2, lag = NULL, normalize = F, plot = T)
Here, I have used k=32, computer threads to be used in the calculations on a CENTOS server. To parallelise, the developer had used the R package "parallel"
My first network was easily constructed in 45 mins. But I started getting errors from then on, although the matrix size was comparable (20k nodes). Reducing k still throws the same error.
I am getting the error: Error in unserialize(node$con) : error reading from connection
I read in some forums that it is due to parallel threads. Kindly help.
sessionInfo() R version 3.4.1 (2017-06-30)` Platform: x86_64-redhat-linux-gnu (64-bit)` Running under: CentOS release 6.8 (Final)` Matrix products: default` BLAS: /usr/lib64/R/lib/libRblas.so LAPACK: /usr/lib64/R/lib/libRlapack.so locale:  LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C  LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8  LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8  LC_PAPER=en_US.UTF-8 LC_NAME=C  LC_ADDRESS=C LC_TELEPHONE=C  LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages:  stats graphics grDevices utils datasets methods base other attached packages:  wTO_1.6 loaded via a namespace (and not attached):  Rcpp_0.12.12 visNetwork_2.0.3 digest_0.6.12 plyr_1.8.4  jsonlite_1.5 magrittr_1.5 stringi_1.1.5 som_0.3-5.1  reshape2_1.4.2 data.table_1.10.4 tools_3.4.1 stringr_1.2.0  htmlwidgets_0.9 igraph_1.2.1 parallel_3.4.1 compiler_3.4.1  pkgconfig_2.0.1 htmltools_0.3.6