Alex Backer
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Your submissions were downloaded 30 or more times in a month
Awarded to Alex Backer on 01 Oct 2020
Contribute at least one answer each month for 3 consecutive months
Awarded to Alex Backer on 02 Jul 2020
Answer 3 questions that were unanswered for more than 30 days
Awarded to Alex Backer on 07 May 2020
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Awarded to Alex Backer on 07 May 2020
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Content Feed
how to make trendline in matlab using polyfit command?
https://www.mathworks.com/matlabcentral/fileexchange/76467-trendline
1 year ago | 0
Submitted
xcorrpvalue
Yields p value of the max absolute value of a cross correlation
1 year ago | 8 downloads |
how to calculate significance value of lag correlation?
I wrote some code to estimate the p-value empirically: Alex Backer (2020). xcorrpvalue (https://www.mathworks.com/matlabcentral...
1 year ago | 0
significance levels of cross correlations
I wrote some code to estimate the p-value empirically: Alex Backer (2020). xcorrpvalue (https://www.mathworks.com/matlabcentral...
1 year ago | 0
level of significance using xcorr
I wrote some code to estimate the p-value empirically: Alex Backer (2020). xcorrpvalue (https://www.mathworks.com/matlabcentral...
1 year ago | 0
P-value of cross-correlation
I found Jeff's code above was giving me p-values that seemed too low, even for random series, so I wrote some code to estimate t...
1 year ago | 0
Why do I get the error "Undefined function or variable"?
This happened to me with mean and median when I indvertently called it mean(variable,:) instead of mean(variable,1).
1 year ago | 0
