05-29-2020, 05:11 PM

How can you get the average or quartile1 or covariance of a matrix in a program?

Hp Prime can get special functions like eigenvalues of any matrix in a program, but simple stat commands gives a "undef" message ...

EXPORT Destats()

BEGIN

LOCAL mat, res;

res:=[[1],[1]];

IF M0=[[0]] THEN

mat:=EDITMAT(M0);

//RETURN M0;

ELSE

INPUT({{M0,[4]}},"Matrix");

mat:=M0;

//RETURN mat;

END;

res(1,1):=23;

res(2,1):=quartile1(mat);

EDITMAT(res);

END;

Hp Prime can get special functions like eigenvalues of any matrix in a program, but simple stat commands gives a "undef" message ...

EXPORT Destats()

BEGIN

LOCAL mat, res;

res:=[[1],[1]];

IF M0=[[0]] THEN

mat:=EDITMAT(M0);

//RETURN M0;

ELSE

INPUT({{M0,[4]}},"Matrix");

mat:=M0;

//RETURN mat;

END;

res(1,1):=23;

res(2,1):=quartile1(mat);

EDITMAT(res);

END;