removing_nan_cleaner_imp.hpp File Reference

Implementation of dummy NaNs removal. More...

#include "removing_nan.hpp"
#include <RcppEigen.h>

Go to the source code of this file.

Functions
bool	is_row_all_nan (const Rcpp::NumericMatrix::ConstRow &row, int tot_cols)
	Function checking if a row is entirely made by NaNs.
std::set< int >	rows_entire_NaNs (const Rcpp::NumericMatrix &x)
	Identifying rows of only NaNs.
Rcpp::NumericMatrix	removing_NaNS_entire_rows (const Rcpp::NumericMatrix &x, const std::set< int > &rows_to_be_kept)
	Removing rows of only NaNs.

Detailed Description

Implementation of dummy NaNs removal.

Author

Andrea Enrico Franzoni

Function Documentation

is_row_all_nan()

bool is_row_all_nan ( const Rcpp::NumericMatrix::ConstRow & row, int tot_cols )

inline

Function checking if a row is entirely made by NaNs.

Parameters

row	row to be checked
tot_cols	total number of columns of the row

Returns

true if all NaNs in the row, false otherwise

removing_NaNS_entire_rows()

Rcpp::NumericMatrix removing_NaNS_entire_rows	(	const Rcpp::NumericMatrix &	x,
		const std::set< int > &	rows_to_be_kept )

Removing rows of only NaNs.

Parameters

x	Rcpp::NumericMatrix
rows_to_be_kept	position, wrt to 'x', of the rows to be kept

Returns

a Rcpp::NumericMatrix without the rows of only NaNs

Note

Depends on RcppEigen for interfacing with R containers

rows_entire_NaNs()

std::set< int > rows_entire_NaNs

(

const Rcpp::NumericMatrix &

x

)

Identifying rows of only NaNs.

Parameters

x	Rcpp::NumericMatrix

Returns

a std::set containing the position, with respect to the original matrix, of the to be retained rows

Note

Depends on RcppEigen for interfacing with R containers