cut function in R- labeling without scientific notations for use in ggplot2

Question

I use cut and classIntervals to group data in R which I later plot with ggplot2. So a basic operation cutting by quantiles with n=3 would look like this:

lib         


        

Answer 1

Use argument dig.lab in cut function:

a<-c(1,10,100,1000,100000,1000000)
b<-cut(a, 
breaks=data.frame(
  classIntervals(
    a,n=3,method="quantile")[2])[,1],
include.lowest=T,dig.lab=10) ##Number of digits used
b
[1] [1,70]          [1,70]          (70,34000]      (70,34000]     
[5] (34000,1000000] (34000,1000000]
Levels: [1,70] (70,34000] (34000,1000000]