Why can i not add these arrays to a matrix

Hello,

i've been trying to get some data matrixes together. They contain info on certain genes. The problem is that when i try to add the required P-values Matlab gives me a horzcat eror.

I've been adding them as such: [ILM, SDG, ID, P] with ILM, SDG and ID being general information from the dataset, they work fine. But when i try to add P it stops working. The array sizes of ILM, SDG and ID are all "750x1 cell" while the P is "750x1 double". is there a way to covert one to the other?

Answer 1

[Stephen23]

You could convert the numeric array P into a cell array:

[ILM,SDG,ID,num2cell(P)]

But keep in mind that storing numeric data in a cell array makes accesing and processing that data more complex. If each of the other cell arrays contains only a scalar value in each cell then it might be better to convert them to one numeric array.

[christiaan van Weeghel]

Oh that's fine, all i need to see is these final results. The processing was already done. If anything needs to change it will happen earlier in the script. Thanks for the answer.