EViews.com

for example, i have a series:
{4,3,5}
I want to creat a series which rearrange it with a ascending order to :
{3,4,5}

how to write code??
thanks !

There is no function that will return the number of unique values in a series. You can easily see the number of unique values with a one-way tabulation, though. To perform one-way tabulation in a program, you can use series.freq or can you figure out a code to solve my problem? thanks in advance!!

There is no function that will return the number of unique values in a series. You can easily see the number of unique values with a one-way tabulation, though. To perform one-way tabulation in a program, you can use series.freq hi, i see how to use one way tabulation to count unique number now can...

Open the series, and then choose View->One Way Tabulation.

hey thanks for answering!
how one way tabulation can cont the different numbers in a series?
and i have so many series to do this manipulation
so do you know how to run this count by evews functions?

for example, i have a series: {1,1,2,3,4,5,6,6}
the observation number of this series is 8, which I think can be retrieved by the function of @obs
but the number of different variables in this series is 6

how to achieve the second purpose by the functions in eview?

Thanks in advance !!!

Hi, I meet a onerous problem....... First, I should choose an approporiate subset of 8 candidate variables to run a regression. Simultanoeously, the sample window I use is rolling with the time. So at every time point, I need to select the expalnatory variables again and redo my regression. This tas...