How do I import data into R for visualization?

How do I import data into R for visualization?

You can import data into R using functions like read.csv() for CSV files or read.table() for text files. What type of data are you working with?

I'm working with a CSV file that contains sales data.

Great! You can use the following command: data <- read.csv('path/to/your/file.csv'). Make sure to replace the path with the actual file location.

What if my CSV file has a different delimiter?

If your CSV uses a different delimiter, you can specify it in the read.csv() function using the sep argument, like this: read.csv('file.csv', sep=';') for semicolons.

How can I visualize the data once it's imported?

You can use the ggplot2 package for visualization. After importing, you can create a plot with ggplot(data, aes(x=variable1, y=variable2)) + geom_point().