I have a column containing an unique ID and a column containing a path for web page navigation.
The right column contains some cases, where pages just were reloaded and the page were tracked twice or even more.
The pages are separeted with commas und are saved as factors.
My problem is, that i don´t want to have multipe pages in a row, so the data should look like this.
The multiple pages next to each other should be removed. I know how to delete a specific multiple number using regexpressions, but a have about 20.000 different pages and can´t do this for all of them.
Does anyone have a solution or a hint, for my problem?