The count Function in R
In R, count() lets you quickly count the unique values of one or more variables: df %>% count(a, […]
summarize
group_by Function in R
The group_by function is often combined with other functions. In the console. Palmer Penguins The penguin data has […]
Summarise Function in R
The summarise function in R returns one row for each combination of grouping variables. Note that summarise() and […]
Cleaning Data in R
Now we need to clean, standardize and manipulate our data. Usually, before we begin cleaning the data we […]
Pivot Table Sales Data Example
Let’s look at some Sales data in a simple example and use Pivot Table to summarize the data. […]
SQL Server Summarizing Data Part 4
This post is part of the series on summarizing data but it gives us a more simple example […]
SQL Server Summarizing Data Introduction
For a simple example on summarizing data, please have a look at Part 4 of this series. This […]