Trying to complete a boxplot for the Z values of a matrix
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Todd Pierce
le 25 Avr 2022
Modifié(e) : Cris LaPierre
le 26 Avr 2022
I am trying to make a boxplot of the data in a matrix of size [925x902] so i dont want the boxplot to make multiple plots of each column/row and instead one single plot of all the data within the matrix
the matrix is called D and i have the statistical package install on MATLAB version R2021a
Any way t plot this as simple boxplot(D) does not work and error messages come up;
Integers can only be combined with integers of the same class, or scalar doubles.
Any ideas
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Cris LaPierre
le 25 Avr 2022
MATLAB will treat each column as a separate data series.
A = rand(10,5);
boxchart(A)
If you want to only have a single boxplot containing all the data, use the colon operator to turn your matrix data into a vector.
figure
boxchart(A(:))
7 commentaires
Cris LaPierre
le 25 Avr 2022
Modifié(e) : Cris LaPierre
le 26 Avr 2022
However you extracted A is probably the same thing you need to do to fix the error you are seeing.
load A.mat
boxplot(A(:))
figure
boxchart(A(:))
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