tutoCenteringAnArray.cpp File Reference

#include "STKpp.h"

Include dependency graph for tutoCenteringAnArray.cpp:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 3 of file tutoCenteringAnArray.cpp.

{
  CArrayXX A(100, 5);
  Law::Normal law(1,2);
  A.rand(law);
  // call column statistical functions
  stk_cout << _T("min(A) =") << Stat::min(A);
  stk_cout << _T("max(A) =") << Stat::max(A);
  stk_cout << _T("max(A.abs()) =") << Stat::max(A.abs());
  stk_cout << _T("mean(A) =") << Stat::mean(A);
  // center the array
  stk_cout << _T("\nCentering...\n\n");
  A -= Const::VectorX(100) * Stat::mean(A);
  // call column statistical functions with all the columns of A centered
  stk_cout << _T("min(A) =") << Stat::min(A);
  stk_cout << _T("max(A) =") << Stat::max(A);
  stk_cout << _T("max(A.abs()) =") << Stat::max(A.abs());
  stk_cout << _T("mean(A) =") << Stat::mean(A);
}

References _T, STK::ExprBase< Derived >::abs(), STK::Stat::max(), STK::Stat::mean(), STK::Stat::min(), STK::ArrayBase< Derived >::rand(), and stk_cout.