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arma::mat testmx(const arma::mat& dat); | |
RcppExport SEXP _testmx(SEXP datSEXP) { | |
BEGIN_RCPP | |
Rcpp::RObject rcpp_result_gen; | |
Rcpp::RNGScope rcpp_rngScope_gen; | |
Rcpp::traits::input_parameter< const arma::mat& >::type dat(datSEXP); | |
rcpp_result_gen = Rcpp::wrap(testmx(dat)); | |
return rcpp_result_gen; | |
END_RCPP | |
} |
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#include <RcppArmadillo.h> | |
#include <Rinternals.h> | |
#include <Rcpp.h> | |
#include <iostream> | |
SEXP createMat(const SEXP& input) | |
{ | |
arma::mat matrix(REAL(input), Rf_nrows(input), Rf_ncols(input), false); | |
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library('bigmemory') | |
options(bigmemory.allow.dimnames = TRUE) | |
# Read SingleCellExperiment object | |
sce <- readRDS('lake.rds') | |
normcounts(sce) <- as.big.matrix(normcounts(sce)) | |
process(normcounts(sce)) |