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median (replaces TMedian) The median function returns the median of a 1-dimensional array, CImage , or list of numbers. The mediansdev function returns both the median and standard deviation. The parameters must contain numbers or strings that can be converted to numbers. This function is similar to the CStat:Median method but does not require calling new_stats() beforehand to create a CStats object. Whereas this function operates on a pure (indexed) array, the slightly slower, mediann and mediansdevn functions calculate the median value for a general table that may be a multi-dimensional array or contain a mixture of numbers, strings, named keys, and sub-tables. SyntaxnMedian = median( Data )
RemarksThe CImage class supports values ranging from byte to double plus other pixel types. ExamplesThe following script returns the median of a table of 1 million random numbers.
The next script returns the median value for pixels inside a rectangle at the corner of a CImage.
The next example computes the median value of a list of numbers:
Related Topics
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