Biweekly Data

[alirezan321]

Hi,

I'm trying to import an excel sheet with biweekly data to eview. However, the frequency options are only monthly and weekly. How can I do this.
My file includes the exact date the data is observed in another column. so second question is, if I can import data from the excel sheet based on their dates. For example, if the workfile is annual with a sample range of 1920 to 2010, can I have only 20 records in my excel file and when I load the data eview only updates the records with the same year?

Thanks,
Ali.