I have 100 worksheets with different names saved in a folder. I have another worksheet in another folder where I conduct analysis of data from one of those 100 worksheets. In this analysis worksheet, I have formulas containing name of a worksheet. While all such formulas remain same, I need to change the name of worksheet to another worksheet. How can I do it? Please, help asap.
Your question is very vague, but I think I understand it.
Basically you have a spreadsheet which gets information from a spreedsheet in another document and then does something with it. What you want to do is do the exact same thing for information taken from 100 different documents.
To get information from a spreedsheet in another document you need to use the following syntex in your formula...
For example, to get the information in cell
Now you "just" need to change the information in each formula as needed, how you do this all depends on your naming system. Without more information about the names of each documents and the spreedsheets used it is impossible to give you more help.