Indexing entire rows or columns in a matrix
Posted: Wed Jan 23, 2013 1:32 am
Hi,
Is there a direct way to index and manipulate matrix rows or columns in Eviews? For example:
mX[*,2] = mX[*,2] + vY ' (Add the vector vY to the second column of mX)
I have used:
vX2 = @columnextract(mX,2)
vX2plusY = vX2 + vY
colplace(mX,vX2plusY,2)
But this method is rather tedious compared to more direct methods...
Thanks,
Erik Glans
NIER, Sweden.
Is there a direct way to index and manipulate matrix rows or columns in Eviews? For example:
mX[*,2] = mX[*,2] + vY ' (Add the vector vY to the second column of mX)
I have used:
vX2 = @columnextract(mX,2)
vX2plusY = vX2 + vY
colplace(mX,vX2plusY,2)
But this method is rather tedious compared to more direct methods...
Thanks,
Erik Glans
NIER, Sweden.