how to group by 2 variables in r
library(dplyr)
tab %>%
group_by(month, variable) %>%
summarise(a_sum=sum(amount),
a_mean=(mean(amount)))how to group by 2 variables in r
library(dplyr)
tab %>%
group_by(month, variable) %>%
summarise(a_sum=sum(amount),
a_mean=(mean(amount)))dataframe groupby multiple columns
grouped_multiple = df.groupby(['Team', 'Pos']).agg({'Age': ['mean', 'min', 'max']})
grouped_multiple.columns = ['age_mean', 'age_min', 'age_max']
grouped_multiple = grouped_multiple.reset_index()
print(grouped_multiple)Copyright © 2021 Codeinu
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