Brain Imaging & Analysis Center

usage: result = rem(x,y)
or: result = rem(x)

If REM is called with two arguments it calculates the integer remainder left over after dividing the first value by the second. That is, RESULT is:

                x - integer(x/y) * y
      (where x and y are treated as integers).

If REM is called with a single argument it returns the non-integral part of each X value. That is, RESULT would be:

                x - integer(x)

The number of elements in the output variable, RESULT, is the same as the number of elements in the input variable X.

See Also:
INTEGER(3), NUMBERS(1), ROUND(3)

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