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Jon


Last seen: mehr als 4 Jahre vor |  Aktiv seit 2012

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Curl on surface of unit sphere
I have vectors of longitude and latitude on an approximately uniform grid (actually uniform is impossible) on the surface of a u...

etwa 6 Jahre vor | 0 Antworten | 0

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Faster Kendall correlation calcuation
I need to do billions of Kendall correlations (yes, billions thank the gods for supercomputers) so I would like to make the corr...

mehr als 6 Jahre vor | 0 Antworten | 0

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Find not finding number in vector
If I do x = -10:.1:90; find(x==43.2) I get ans = Empty matrix: 1-by-0 If I do x(533) == 43.2...

etwa 8 Jahre vor | 1 Antwort | 0

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Kendall partial correlation using partialcorr function
Is there a reason the Kendall correlation is not an option for the partialcorr function?

etwa 8 Jahre vor | 0 Antworten | 0

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Polynomial fit with errors (weights) in both axes
Anyone know of code for a polynomial fit with weights in both axes?

mehr als 10 Jahre vor | 1 Antwort | 0

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Why does fit box to text not work?
That's it really. It doesn't work at all. It either makes the box too small or doesn't do anything at all. In either the plot wi...

fast 11 Jahre vor | 0 Antworten | 0

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How to stop Histogram from covering Tick Marks
How do you stop a histogram from covering tick marks on a graph? It's rather bewildering that they get covered up. Edit: I ha...

fast 11 Jahre vor | 2 Antworten | 0

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Random elements of a vector which sum near a specific number
This is a fun question. I have a large vector which I need to take out 1000 random sub-vectors whose elements all add up to arou...

etwa 11 Jahre vor | 2 Antworten | 0

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Writing MAT file from c++. I have fully compiled code but values come out odd.
So I have a regular old c++ array of size 1 by 2919111 and I write this to a mat file using the matimport.c example. Where n(1) ...

etwa 12 Jahre vor | 2 Antworten | 0

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