Hello everyone,
I would like to retrieve certain rows of a matrix based on an initial vector:
Lets say I have the vector Lp and and I want to search the rows in the matrix M (based on the first column) in order to achieve the matrix Final.
Note that the vector Lp can have more numbers as for the Matrix M (this is just an example).
Is there a simple way to do this?
Thanks in advance for your help.
Miguel,
Solved! Go to Solution.
@MC_9370533 wrote:
Hello everyone,
I would like to retrieve certain rows of a matrix based on an initial vector:
Lets say I have the vector Lp and and I want to search the rows in the matrix M (based on the first column) in order to achieve the matrix Final.
Note that the vector Lp can have more numbers as for the Matrix M (this is just an example).
Is there a simple way to do this?,
Is this of any help, Miguel?
Prime 7 worksheet attached. (You can safely ignore everything else that is in the collapsed Areas, I was just using this worksheet as a scratchpad for some other questions)
Stuart
@MC_9370533 wrote:
Hello everyone,
I would like to retrieve certain rows of a matrix based on an initial vector:
Lets say I have the vector Lp and and I want to search the rows in the matrix M (based on the first column) in order to achieve the matrix Final.
Note that the vector Lp can have more numbers as for the Matrix M (this is just an example).
Is there a simple way to do this?,
Is this of any help, Miguel?
Prime 7 worksheet attached. (You can safely ignore everything else that is in the collapsed Areas, I was just using this worksheet as a scratchpad for some other questions)
Stuart
Hello Stuart,
Yes it works perfectly.
Great, thank you so much for your help.
Miguel,