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Error in linear regression with predefined error in y
I'm fitting y=ax+b with polyfit. x has no errors, but every component y_i has an error equal to error_i = C_i*y_i. (So this is c...
14 years 前 | 2 个回答 | 0
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Determine center of cluster of points
I've got (in a x and y vector) some locations which form small clusters, about 10~15 point per cluster. They aren't ordered in a...
14 years 前 | 2 个回答 | 0
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uncertainty in polyfit from measurements?
Thank you for your answers, but this was not what i meant. Maybe i should have explained it better. I just found the algebraic c...
uncertainty in polyfit from measurements?
Thank you for your answers, but this was not what i meant. Maybe i should have explained it better. I just found the algebraic c...
15 years 前 | 0
提问
uncertainty in polyfit from measurements?
I have some measure point and ive fitted it w/ polyfit. The guesses alright but how can i find out the uncertainty in that coeff...
15 years 前 | 5 个回答 | 0
