It is Needlessly Difficult to Count Rows Using dplyr

Win-Vector Blog 2017-09-03

Summary:

Question: how hard is it to count rows using the R package dplyr? Answer: surprisingly difficult. When trying to count rows using dplyr or dplyr controlled data-structures (remote tbls such as Sparklyr or dbplyr structures) one is sailing between Scylla and Charybdis. The task being to avoid dplyr corner-cases and irregularities (a few of which … Continue reading It is Needlessly Difficult to Count Rows Using dplyr

Link:

http://www.win-vector.com/blog/2017/09/it-is-needlessly-difficult-to-count-rows-using-dplyr/

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Statistics and Visualization » Win-Vector Blog

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Authors:

John Mount

Date tagged:

09/03/2017, 20:24

Date published:

09/03/2017, 17:05