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Package xdp :: Module transformation :: Class TrimTransform |
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Transformation
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TrimTransform
Method Summary | |
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Create a new TrimTransfrom object which will trim the X vector from column 'xName' and the Y vetor from column 'yName' to X values from 'start' to 'end', inclusive. | |
Trim the X and Y columns from the object 'data' and return a new data object containing the trimmed columns. | |
Inherited from Transformation | |
Apply this transformation to the xdp.Data object 'data'. |
Method Details |
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__init__(self,
xName,
yName,
start,
end)
Create a new TrimTransfrom object which will trim the X vector from
column 'xName' and the Y vetor from column 'yName' to X values from
'start' to 'end', inclusive.
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apply(self, data)Trim the X and Y columns from the object 'data' and return a new data object containing the trimmed columns. An xdp.ColumnNameError is raised if either of the source column names specified in the constructor are invalid.
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