I’d like to create a matrix by appending numbers to it

In my case a 4x1 (4 rows, 1 column) matrix such as :

```
<Matrix 4x1 ( 0.5444)
(-0.8388)
(-0.0000)
(-1.0684)>
```

I’ve got the numbers but I don’t know how to create a matrix out of them.

I’m guessing the answer is somewhere in here :

https://docs.blender.org/api/249PythonDoc/Mathutils.Matrix-class.html

but can’t point my finger on it