9.2 Counting Groups

Groups can be counted using dplyr::count().

ds %>% count(wind_dir_3pm)

## # A tibble: 17 × 2
##    wind_dir_3pm     n
##    <ord>        <int>
##  1 N            12402
##  2 NNE           9663
##  3 NE           11925
##  4 ENE          11306
##  5 E            11832
##  6 ESE          12195
##  7 SE           15053
##  8 SSE          13001
##  9 S            13797
## 10 SSW          11829
## 11 SW           12976
## 12 WSW          13654
## 13 W            14361
## 14 WNW          12701
## 15 NW           12084
## 16 NNW          11048
## 17 <NA>          8668

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