1.      What was hard to learn about

1.      What was hard to learn about using Cognos Analytics?



honeyd


13-09-20 | 14:35:59

I had to read multiple fields to understand how Data cleaning works in Cognos. I could easily figure out how column filtration works. However, after viewing different videos, I was able to perform column filtration and inversion to exclude null values. Outlier cleaning was also very difficult to understand since there is no adequate information about how it is done. Above all, I could not find any video explaining it

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