frequency Archives - IT Nursery

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IT Nursery

Relative frequencies / proportions with dplyr

Suppose I want to calculate the proportion of different values within each group. For example, using the mtcars data, how do I calculate ...

May 30, 2022
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How to count the frequency of the elements in an unordered list?

I need to find the frequency of elements in an unordered list a = [1,1,1,1,2,2,2,2,3,3,4,5,5] output-> b =...

May 19, 2022
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Count the frequency that a value occurs in a dataframe column

I have a dataset category cat a cat b cat a I’d like to be able to return something like (showing unique values ...

May 6, 2022
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