Rank: 3618 based on 8 downloads (last 30 days) and 2 files submitted
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Don MacLeod

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02 Jul 2010 Screenshot Robust interpolation 1D linear interpolation despite failures of monotonicity in x or y Author: Don MacLeod interpolation, noise, quantization, statistics, regression, robust interpolation 3 1
25 Oct 2009 Screenshot Sort data, plot means, std errors Given a matrix with y, x and z columns, plot graphs of y vs x for each z, with error bars. Author: Don MacLeod organize, plot, mean, standard error, sort, probability 5 0
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29 Jun 2010 Robust interpolation 1D linear interpolation despite failures of monotonicity in x or y Author: Don MacLeod

Another approach giving generally similar results is to perform linear regression over a range of X just sufficient to include all the transitions. The regression approach can be more statistically efficient since it makes use of data for other X values besides the ones that immediately flank a transition. But is there a neat way to apply the regression approach to matrix data when the transitional range in X is different for different columns?

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29 Jun 2010 Robust interpolation 1D linear interpolation despite failures of monotonicity in x or y Author: Don MacLeod MacLeod, Don

Another approach giving generally similar results is to perform linear regression over a range of X just sufficient to include all the transitions. The regression approach can be more statistically efficient since it makes use of data for other X values besides the ones that immediately flank a transition. But is there a neat way to apply the regression approach to matrix data when the transitional range in X is different for different columns?

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statistics, collect, group, interpolation, manipulate
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02 Jul 2010 Screenshot Robust interpolation 1D linear interpolation despite failures of monotonicity in x or y Author: Don MacLeod interpolation, noise, quantization, statistics, regression, robust interpolation 3 1
25 Oct 2009 Screenshot Sort data, plot means, std errors Given a matrix with y, x and z columns, plot graphs of y vs x for each z, with error bars. Author: Don MacLeod organize, plot, mean, standard error, sort, probability 5 0

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