Answers for "sum r suumarize"

R
0

dplyr group by intervals of 3

d %>% mutate( ints = cut(v1 ,breaks = 11)) %>% 
   group_by(ints) %>% 
   summarise( mean.v2 = mean(v2) , mean.v3 = mean(v3) )
Posted by: Guest on May-15-2020
0

r aggregate data frame by group

aggregate(x$Frequency, by=list(Category=x$Category), FUN=sum)
  Category  x
1    First 30
2   Second  5
3    Third 34
Posted by: Guest on March-25-2020

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