I have vector/time series with ' symbol at the end:
X=(x1,x2,…,xn)'
What does it mean? It is derivative of vector/time series?
Need help understading prime notation for vector/time series
index-notationnotation
index-notationnotation
I have vector/time series with ' symbol at the end:
X=(x1,x2,…,xn)'
What does it mean? It is derivative of vector/time series?
Best Answer
It likely means transpose.
That is $X$ is a column vector. A clearer notation would be $x=(x_1, x_2 , \ldots, x_n)^T$