[r] How do I import a CSV file in R?

I have a .csv file in my workstation. How can I open that file in R and do statistical calculation?

This question is related to r csv import

The answer is


You would use the read.csv function; for example:

dat = read.csv("spam.csv", header = TRUE)

You can also reference this tutorial for more details.

Note: make sure the .csv file to read is in your working directory (using getwd()) or specify the right path to file. If you want, you can set the current directory using setwd.


Examples related to r

How to get AIC from Conway–Maxwell-Poisson regression via COM-poisson package in R? R : how to simply repeat a command? session not created: This version of ChromeDriver only supports Chrome version 74 error with ChromeDriver Chrome using Selenium How to show code but hide output in RMarkdown? remove kernel on jupyter notebook Function to calculate R2 (R-squared) in R Center Plot title in ggplot2 R ggplot2: stat_count() must not be used with a y aesthetic error in Bar graph R multiple conditions in if statement What does "The following object is masked from 'package:xxx'" mean?

Examples related to csv

Pandas: ValueError: cannot convert float NaN to integer Export result set on Dbeaver to CSV Convert txt to csv python script How to import an Excel file into SQL Server? "CSV file does not exist" for a filename with embedded quotes Save Dataframe to csv directly to s3 Python Data-frame Object has no Attribute (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape How to write to a CSV line by line? How to check encoding of a CSV file

Examples related to import

Import functions from another js file. Javascript The difference between "require(x)" and "import x" pytest cannot import module while python can How to import an Excel file into SQL Server? When should I use curly braces for ES6 import? How to import a JSON file in ECMAScript 6? Python: Importing urllib.quote importing external ".txt" file in python beyond top level package error in relative import Reading tab-delimited file with Pandas - works on Windows, but not on Mac