VMEAN

Purpose:

Returns the mean of one or more input arguments.

VMEAN(val1, val2, ..., valN)

valN

One or more series or scalars.

A real, the mean of the input values.

vmean(10, 15, 20)

returns 15.

vmean({1, 2, 3}, {0, 4, 2}, {0, 3, 8})

returns 2.833333.

W1: gsin(100, 1/100, 1)^2

W2: gcos(1000, 1/1000, 1)^2

W3: gline(200, 1/200, 1, 0)

W4: concat(W1, W2, W3)

a = mean(W4);

b = vmean(W1, W2, W3);

a == b == 0.499615

W1: ravel(1..9, 3)

W2: {mean(W1)}

W3: {vmean(w1)}

W1 == {{1, 4, 7},

{2, 5, 8},

{3, 6, 9}}

W2 == W3 == 5

VMEAN with no input arguments uses the current Window.

Non-numeric arguments are ignored.

See AVGS or VAVGS to compute the point by point mean of the input values.

See SUM or VSUM to compute the sum of the input values.