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Showing posts with label compare. Show all posts
Showing posts with label compare. Show all posts

5.12.15

How to check if value within a record are unique in OpenRefine

12:14 PM  , , ,

When working in record mode, it is possible to compare all the value within one record and see if those are unique. To do that we will introduce the function forEach() that let turn the record into an array and count unique value.

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18.7.11

Compare values from two columns

1:56 PM  , , ,

To compare strings from 2 differents column and present the results in a third one, use the following expression:

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