/R/How to get quantile summary statistics in r summarise

How to get quantile summary statistics in r summarise

five_number_summary <- iris %>% 
  group_by(Species) %>% 
  summarise_at(vars(Sepal.Length),
               list(min=min, Q1=~quantile(., probs = 0.25),
                    median=median, Q3=~quantile(., probs = 0.75),
                    max=max))
five_number_summary
# A tibble: 3 x 6
  Species      min    Q1 median    Q3   max
  <fct>      <dbl> <dbl>  <dbl> <dbl> <dbl>
1 setosa       4.3  4.8     5     5.2   5.8
2 versicolor   4.9  5.6     5.9   6.3   7  
3 virginica    4.9  6.22    6.5   6.9   7.9

Source: stackoverflow.com

Similar codes

0 vote126 views1 answer
Count certain number of alphabets in a string r
R
0 vote126 views1 answer
Link excel to r
R
0 vote116 views1 answer
How to convert matrix to numeric in r
R
0 vote163 views3 answers
Logistic regression in r
R
0 vote122 views1 answer
R remove insignificant coefficient in output
R
0 vote129 views2 answers
List to dataframe in r
R
0 vote118 views1 answer
R - split the data in queal ranges
R
0 vote127 views1 answer
Generate pair with one same variable in r
R
0 vote122 views3 answers
How to throw an error in R
R
1 vote122 views1 answer
To numeric in r
R