How to input data(csv) TO R-script model?

Question

Hi,
I loaded all csv files, but R-script only allow two files for input ports. So I zipped all use 7-zip and verifed all files are same as not zipped before and loaded to Azure ml studio and connect it to R-script on 3rd port.

Each time I run it, it says no connection, zip file corrupt.

PLZ point out what is it and how to input datasets?

Thanks,
N.

Answer 1

@NAW123 While using the script bundle i.e 3rd port you need to place all the required files in a folder on your local machine and then zip the folder and upload it as a file dataset. If you try to select all files & create a zip without placing them in a folder the module will be unable to read.

For example, I tried with a sample csv where the file is placed in a folder and then the folder is zipped. I then, uploaded the zip file as file dataset to Azure ML studio, use this dataset in the designer canvas and connect it to the 3rd port and access the same using the corresponding path as of zipped file with a prefix of Script Bundle.

The result in this case is displaying the CSV data as output from result dataset 2.

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Answer 2

I tried folder thing, not working. Then I select all from within the folder, right click-> send to compression file.

Now, it's connected, can open it. It worked!