(R Tutorials for Business Analyst) In this end-to-end example, you will know how we can use aggregate function in R and summarise a dataset to get descriptive statistics. R Aggregate Function: Summarise & Group_by() Summary of a variable is important to have an idea about the data. Although, summarizing a variable by group gives better … Continue reading R tutorials for Business Analyst – R Aggregate Function: Summarise using Group_by()