group_sum.hpp File Reference

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

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Classes
struct	tatami_stats::GroupSumOptions
	Options for group_sum(). More...

Namespaces
namespace	tatami_stats
	Functions to compute statistics from a tatami::Matrix.

Functions
template<typename Value_ , typename Index_ , typename Group_ , typename Output_ >
void	tatami_stats::group_sum (bool row, const tatami::Matrix< Value_, Index_ > &mat, const Group_ *group, const std::size_t num_groups, std::vector< Output_ * > &output, const GroupSumOptions &opt)
template<typename Output_ = double, typename Value_ , typename Index_ , typename Group_ >
std::vector< std::vector< Output_ > >	tatami_stats::group_sum (bool row, const tatami::Matrix< Value_, Index_ > &mat, const Group_ *group, const std::size_t num_groups, const GroupSumOptions &opt)

Detailed Description

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