How to find the Element with Minimum Number of Occurrences in a List in R - Step by Step Examples

How to find the Element with Minimum Number of Occurrences in a List in R ?

Answer

To find the element with the minimum number of occurrences in a list in R, you can use the table function to count the occurrences.


✐ Examples

1 Find Least Frequent Integer in List

In this example,

  1. We create a vector named data with several integer elements.
  2. We use the table function to count the occurrences of each element.
  3. We find the element with the minimum count by using the which.min function on the table of counts.
  4. Finally, we print the least common element to the console.

R Program

data <- c(1, 2, 2, 3, 3, 3, 4)
count <- table(data)
least_common <- as.numeric(names(count)[which.min(count)])
cat('Element with the minimum occurrences is:', least_common, '\n')

Output

Element with the minimum occurrences is: 1

2 Find Least Frequent String in List

In this example,

  1. We create a vector named words with several string elements.
  2. We use the table function to count the occurrences of each element.
  3. We find the element with the minimum count by using the which.min function on the table of counts.
  4. Finally, we print the least common element to the console.

R Program

words <- c('apple', 'banana', 'apple', 'orange', 'banana', 'apple')
count <- table(words)
least_common <- names(count)[which.min(count)]
cat('Element with the minimum occurrences is:', least_common, '\n')

Output

Element with the minimum occurrences is: orange

Summary

In this tutorial, we learned How to find the Element with Minimum Number of Occurrences in a List in R language with well detailed examples.


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