Business Analyst
A Business Analyst is a person who helps businesses to analyze their processes, products, services, and systems to […]
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The levels Function in R
Levels in R are a way of defining the possible values of a factor variable. A factor variable […]
The unite Function in R
The unite() method is used to merge two or more columns into a single column or variable. unite() […]
The write.csv Function in R
The write.csv() is a built-in R function that writes data into a CSV file. It takes a data […]
The aggregate Function in R
The aggregate function splits the data into subsets, computes summary statistics for each, and returns the result in […]
Organize Files in RStudio
Sometimes you need to organize files and folders directly in RStudio. Other times you will have access to […]
RStudio Projects
Why would you use RStudio projects? It is recommended to use projects in R Studio. It is recommended […]
The head Function in R
When you exploring your data, try using the head function to see a few rows of your data. […]
glimpse Function in R
When exploring your data, doing exploratory data analysis (EDA), the glimpse function is very handy. glimpse() is part […]
1 skim_without_charts in R
This function gives us a pretty comprehensive summary of a dataset. We get the number of rows and […]
Data Types in R
What are data types? This is a fundamental concept in programming. Here are some data types in R […]
Data Frames in R
A data frame is a collection of columns, not unlike a spreadsheet or a table in a relational […]