grouped_sums.hpp File Reference

Compute group-wise sums from a tatami::Matrix. More...

Go to the source code of this file.

Classes
struct	tatami_stats::grouped_sums::Options
	Grouped summation options. More...

Namespaces
namespace	tatami_stats
	Functions to compute statistics from a tatami::Matrix.
namespace	tatami_stats::grouped_sums
	Functions for computing dimension-wise grouped sums.

Functions
template<typename Value_ , typename Index_ , typename Group_ , typename Output_ >
void	tatami_stats::grouped_sums::apply (bool row, const tatami::Matrix< Value_, Index_ > &mat, const Group_ *group, std::size_t num_groups, Output_ **output, const Options &sopt)
template<typename Output_ = double, typename Value_ , typename Index_ , typename Group_ >
std::vector< std::vector< Output_ > >	tatami_stats::grouped_sums::by_row (const tatami::Matrix< Value_, Index_ > &mat, const Group_ *group, const Options &sopt)
template<typename Output_ = double, typename Value_ , typename Index_ , typename Group_ >
std::vector< std::vector< Output_ > >	tatami_stats::grouped_sums::by_column (const tatami::Matrix< Value_, Index_ > &mat, const Group_ *group, const Options &sopt)

Detailed Description

Compute group-wise sums from a tatami::Matrix.