Hello!
Does anyone now if there exist a function that would compute a "null space"
(or "kernel" - "Ker") of a matrix and maybe also one that would compute an
"image" ("Im") of a matrix.
I tried R-site search and google, However I found notnihg useful!
Thanks for any sugestions! I am also not sure what an "image" of a matrix
is, so suggestion in this directions would also be apreciated.
Aleš Žiberna
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