Create table with R Script in Power Query

[webportal]

I'm using R package "cluster" in Power BI to cluster customers from their historical transactions.

My data looks like this:

Using Run R-Script command in Power Query Editor, I have the following code:

library(cluster)
k.means.fit_log <- kmeans(dataset[2:4], 3)
output<-dataset
output$cluster <- k.means.fit_log$cluster

After this code is executed, I get an additional column with the number of the cluster and all looks good.

However, k.means.fit_log is a list with 9 rows, that contains the cluster centers, size, etc. so I'd like to be able to create another table or tables in Power BI with the contents of that object.

How can I achieve this?

Thanks in advance for your help!

[v-chuncz-msft]

@webportal ,

You may take a look at this post.

[webportal]

@v-chuncz-msft sure I know only R dataframes can be used in Power BI.

I could add the following to my R code above:

x<- as.data.frame(k.means.fit_log$centers)

This returns a 3*3 dataframe.

The question is how to export this dataframe to a another table using Power Query?

[v-chuncz-msft · Accepted solution]

@webportal ,

Just add the code above and use the latest version of Power BI Desktop.