Case study on data wrangling with dplyr (German)

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reading time (full): 30 min.

Data Wrangling with dplyr is a popular activity in data science/ statistics. A number of tutorial are available, but not so many in German language.

Data set analyzed in nycflights13::flights (R package). Available on CRAN. Ok, choosing this data set is not very creative, but, hey, quite nice data:)

Thus, here is a case study in German language; code (R)is on Github.

Wie gut schätzt eine Stichprobe die Grundgesamtheit?

# DatenSie arbeiten bei der Flughafenaufsicht von NYC. Cooler Job.```rlibrary(nycflights13)data(flights)```## Pakete laden```rlibrary(mos...… Continue reading

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