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Hi all,
I'm faced with the following problem:
I have a list of website pages, which I would like to group in different content groups based on regex matching. The only way to set this up in the Query Editor is via an R Script. This is how I set it up:
# 'dataset' holds the input data for this script filter <- "(www\\.simscale\\.com\\/|www\\.simscale\\.com\\.googleweblight\\.com\\/)blog\\/(.*)" # Define Functions checkComp <- function(f) {grepl(f , as.character(dataset$"Initial Landing Page"), ignore.case=TRUE)} returnComp <- function() { if (checkComp(filter)) { result <- "Blog" } else { result <- "Other" } return(result) } output <- within(dataset,{"Test"=returnComp()})
dataset$"Initial Landing Page" is the column that contains the page URL.
The problem is that the returnComp() function always returns "Other". I tried everything. Testing this function in an online R tester works as expected. Just in PowerBI it doesn't work. There seems to be an issue when I pass the column to the function. But I don't know what else to try.
The column containsthe URLs in plain text, like this: https://www.simscale.com/blog/2016/11/learn-finite-element-analysis-fea/
Add a custom function and invoke it for each row.
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