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 x and y weighted regression		  New Topic  Reply to Topic
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apkallio

Australia
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Posted - 04/27/2005 :  12:52:24 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin): 7.5
Operating System:windows XP pro

Is there any way in Origin to calculate x AND y weighted linear
regression, also taking into account the correlation between the
x and y errors? I have known errors for both x and y variables
and I know this double-weighting algorithm exists (often called the
`York` regression after the author), but I haven`t found a way to
do this in Origin.
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