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Gregory Pelletier
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Delta-method & parametric bootstrap in nonlinear regression
Confidence and prediction intervals for nonlinear regression using the delta-method or parametric bootstrap in MATLAB, Python, o...
7 months 前 | 2 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/32b3df5d-f7c6-4aba-b0d7-ac878c355adf/6e6e3c71-d04e-427e-808e-1d6068f89bcc/images/1706550110.png)
已提交
Covariance from standard deviation and correlation (covcorr)
This MATLAB function converts standard deviation and the correlation matrix to a covariance matrix
7 months 前 | 8 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/2572a393-79f5-46d9-87a5-69cef23af295/2f11b2af-ab53-48c5-ada3-459edd4bb3c1/images/1705776107.png)
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Weighted correlation and covariance (weightedcorrs)
Weighted correlation coefficients, covariance, and standard deviations in MATLAB, Python, and Jupyter Notebook
7 months 前 | 1 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/cfd608d7-459f-4670-aa52-c781d64de5d2/5a064163-e874-4a0f-952c-40fdc62ab750/images/1706134593.png)
已回答
Matrix Guru Needed : How to compute a weighted covariance matrix fast
Here is a function that will do it much faster using matrix multiplication instead of for loops: https://www.mathworks.com/matl...
Matrix Guru Needed : How to compute a weighted covariance matrix fast
Here is a function that will do it much faster using matrix multiplication instead of for loops: https://www.mathworks.com/matl...
7 months 前 | 0
已回答
How to calculate correlation p-value?
Here is how to calculate the p-values the same way that matlab does in corrcoef if you only know the correlation coefficient mat...
How to calculate correlation p-value?
Here is how to calculate the p-values the same way that matlab does in corrcoef if you only know the correlation coefficient mat...
7 months 前 | 1
已回答
How to get p-val from correlation coefficient and number of sample?
Here is how matlab calculates the p-value in corrcoef (see p_check below for the manual calculation of the p-value compared with...
How to get p-val from correlation coefficient and number of sample?
Here is how matlab calculates the p-value in corrcoef (see p_check below for the manual calculation of the p-value compared with...
7 months 前 | 0
已回答
Legend Displays Wrong Colors when Plotting Multiple Functions R2015b
Hi Joseph, This works correctly (from https://www.mathworks.com/matlabcentral/answers/407745-plot-legend-not-correct): x1 = 1:...
Legend Displays Wrong Colors when Plotting Multiple Functions R2015b
Hi Joseph, This works correctly (from https://www.mathworks.com/matlabcentral/answers/407745-plot-legend-not-correct): x1 = 1:...
11 months 前 | 1
已提交
logit function to transform proportional data for regression
This function is used to transform proportional data between 0-1 to real values for statistical analysis such as regression
1 year 前 | 6 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/aca5a7b7-466d-43b9-81a0-79ae3b937e00/0d579a05-71e9-4c3d-bc7c-77d87150da3e/images/1687488694.png)
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Download HYCOM model outputs using MATLAB or Python scripts
MATLAB and Python scripts to batch-download a temporal series of HYCOM model output data at time frequency of 3-hourly or 1-hour...
1 year 前 | 11 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/e230392a-0c50-4f8f-97b5-d3d053e83fcd/8b19c66e-cd48-486c-a9b7-38d64faac30a/images/1674432772.png)
已提交
kmperdeg
Calculate the distance in kilometers per degree of longitude or latitude for any location
2 years 前 | 1 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/c1961820-390a-4908-9f8a-d30a3ea691df/a2cb79a5-0a7f-4486-826f-aaa8a1236f0a/images/1663885204.png)
已提交
drifter
Trajectories of passive drifter particles using Euler's method with the option to use either forward or reverse particle trackin...
2 years 前 | 3 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/e3e8cd56-1ff9-4b2e-af3a-160e4dfcfd9a/69296a92-2e7a-4ed3-bb39-e35078655721/images/1663882322.png)
已提交
fft_spectrum
Function to plot the FFT power spectrum of continuous time-series data with time in days or datenum
2 years 前 | 4 次下载 |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/13d505e6-cc96-4e39-aa50-00e556e67832/3cb6a5a6-48ee-400c-a342-bc40735a8088/images/1648954024.png)