Rebin a vector
| Syntax: |
REBIN x y n
|
Suppose that the length of vector x is N then:

that is, the length of y will be
N/n, and

If
is not equal to N, then the last
element of y will be incomplete. For example, if
N = 10 and n y will have 3 elements:
y[1] = x[1] + x[2] + x[3] y[2] = x[4] + x[5] + x[6] y[3] = x[7] + x[8] + x[9]
and x[10] will not be included in y.
Examples
Suppose that vector X has 20 elements and vector DATA has
1000 elements.
| command | result | |||||||||||||||
REBIN X XOUT 2 |
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|||||||||||||||
REBIN DATA DOUT 3 |
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A warning will be given that the length of DATA is not
evenly divisible by 3 and so the last bin is incomplete.