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J_4923 Frequent Visitor
Frequent Visitor

Exporting data using R

Hi,
I’m trying to export data from Power BI using R. I’ve tried to follow http://www.thebiccountant.com/2015/12/28/how-to-export-data-from-power-bi-and-power-query/

However I’m getting an error message:

 

Capture.JPG

 


 
The steps that I’ve used:
1. Create new report (page1)
2. Choosing two columns (BLNumber, ChrgWeight) from table (PS_total)
 test.png
3. Applying R script visual

test2.png
 
4. Getting the R script editor

test3.png
 
5. Pasting this code: write.table(trim(dataset), file=”Libraries/Documents/R-test.txt”, sep = “\t”, row.names = FALSE);


6. When pressing the Run script, I’m getting the Error message and file R-test.txt is still blank

 

Can anyone please help me?
Thanks

4 REPLIES 4
Moderator v-sihou-msft
Moderator

Re: Exporting data using R

@J_4923

 

As I tested, you need to grant the permisson for "ALL APPLICATION PACKAGES" and "ALL RESTRICTED APPLICATION PACKAGES" on that text file security.

 

89.PNG

 

Then that R script should work.

 

require(gdata)
write.table(trim(dataset), file="/Program Files/R/R-3.3.3/1.txt", sep = "\t", row.names = FALSE)
plot(dataset);

 

 

 

78.PNG

 

88.PNG

 

Regards,

J_4923 Frequent Visitor
Frequent Visitor

Re: Exporting data using R

Hi,

@v-sihou-msft

This works fine for smaller set of data, however when trying to export a bigger data set I'm getting the following error:

 

Capture.JPG

 

Any idea on how to work around this?

Moderator v-sihou-msft
Moderator

Re: Exporting data using R

@J_4923

 

If you just need to export dataset to a file, you can try to use "Export Data" feature on Power BI Service: Export data from Power BI visualizations

 

Regards,

Highlighted
J_4923 Frequent Visitor
Frequent Visitor

Re: Exporting data using R

Hi,

 

@v-sihou-msft yes, but I would like to try exporting the data as automated as possible i.e. as little hands on as possbile. So idea was to schedule a report refresh doing this automated.

 

Are there any limitations exporting the data as you describe?

 

Best Regards

J