c_stddev.c File Reference

#include <math.h>
#include <grass/gis.h>
#include <grass/stats.h>

Include dependency graph for c_stddev.c:

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Functions
void	c_stddev (DCELL *result, DCELL *values, int n, const void *closure)
void	w_stddev (DCELL *result, DCELL(*values)[2], int n, const void *closure)

Function Documentation

void c_stddev	(	DCELL *	result,
		DCELL *	values,
		int	n,
		const void *	closure
	)

Definition at line 5 of file c_stddev.c.

References c_var(), G_is_d_null_value(), and G_set_d_null_value().

void w_stddev	(	DCELL *	result,
		DCELL(*)	values[2],
		int	n,
		const void *	closure
	)

Definition at line 17 of file c_stddev.c.

References G_is_d_null_value(), G_set_d_null_value(), and w_var().