Comparing two lists of values of different lengths答案

【问题标题】：Comparing two lists of values of different lengthsComparing two lists of values of different lengths
【发布时间】：2022-12-02 01:10:03
【问题描述】：

I have a long list of random numbers between 1 and 100, and i would like to count how many of them are larger than 10,20,30 etc

x <- c(sample(1:100, 500, replace = T))
y <- seq(0,100, by = 10)

I am looking for this to return an output such as;

Total	10	20	30	40	50
Count	7	13	17	28	42

Where Count is the number of x Values that are larger than Total (each y value )

So far, I have tried

Count = ifelse(x > y, 1, 0)

However this returns a list of Binary 1,0 returns for each of the 500 values of X

I'd appreciate any help

【问题讨论】：

标签： r

【解决方案1】：

cut + table are useful here:

 table(cut(x, breaks = y))

  (0,10]  (10,20]  (20,30]  (30,40]  (40,50]  (50,60]  (60,70]  (70,80]  (80,90] (90,100] 
      51       66       36       44       54       49       55       46       58       41

Data

set.seed(505)
x <- c(sample(1:100, 500, replace = T))
y <- seq(0,100, by = 10)

【讨论】：