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统计学

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bar3 color change
I am referring to this site for the 3D bar graph. How can I change/specify the color of each bar graph by column? For example, ...

3 years 前 | 1 个回答 | 0

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Assign a cell data that starts with a regular expression
An m-file contains a (1 by 4) cell data that may have different name, for example Fsim, FsimData, FsimName etc. What I want to...

3 years 前 | 1 个回答 | 0

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Interpretation of whisker in a boxplot for lognormal distribution
I am plotting box plots using the boxplot function for lognormally distributed data. What I want to know is the % coverage of '...

3 years 前 | 1 个回答 | 0

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Producing the same-sized box plots for subfigures
I want to produce one figure consisting of 4 by 3 =12 subfigures in the same size, in which the figures in the first column only...

3 years 前 | 2 个回答 | 0

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How to reproduce the example figure using lsqcurvefit
Hi, I am trying to follow this example for non-linear curve fitting. Looking at the section 'Splitting the Linear and Nonlinear...

3 years 前 | 1 个回答 | 0

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Printing out zeros as empty character for a tex file
I have a double variable named `myData' that contains zero entries. I loop through the elements of myData as follows. How can I...

3 years 前 | 1 个回答 | 0

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Calling Matlab engine from Python fails
Hiya, I follow the installation process for Matlab engine API explained in: https://uk.mathworks.com/help/matlab/matlab_extern...

4 years 前 | 1 个回答 | 0

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change color of outlier limit in box plots
For some applications, I'd like to hide the display of outliers in a boxplot. I managed to hide the outliers using the followin...

5 years 前 | 1 个回答 | 0

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fmincon for matrix optimization
I am trying to solve the following minimization problem: where the is a positive number, is a 11-by-3 orthogonal (eigenvecto...

5 years 前 | 0 个回答 | 0

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fmincon optimization option settings
I am trying to optimize a function with linear and non-liner constraints. When I run the fmincon code it returns the following m...

6 years 前 | 1 个回答 | 0

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pca as an optimization problem
For some reasons, I would like to compute PCA (or, rather the eigenvectors and eigenvalues of a (de-meaned) sample covariance ma...

6 years 前 | 1 个回答 | 0

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the interpretation of jcitest
Hi, I am using _jcitest_ function to determine the number of possible cointegrating vectors on the simulated data. But for me...

6 years 前 | 0 个回答 | 0

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Common principal component analysis
Does anyone know if any file/function for Common PCA of Flury?

6 years 前 | 0 个回答 | 0

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已回答
Cumulative sum with conditions
Hi both, Thank you for your immediate responses. > Sean, actually your comment of: "This wouldn't work for [1 0 1] " ...

6 years 前 | 0

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Cumulative sum with conditions
I am counting a number of 1's in an array. But I want to count the cumulative sums only when the number of 1's are followed ...

6 years 前 | 5 个回答 | 0

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How to print out tabulated data to excel
Is there any way by which I can export (print) the output of tabulated data? My current code looks like this and returns an erro...

6 years 前 | 1 个回答 | 0

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repeating same procedure for two data sets by cell or struct array?
I'm struggling to find a way to efficiently repeat the same procedure for two separate data sets. I thought it is something to d...

6 years 前 | 1 个回答 | 0

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