How to write a csv through R?
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How to write a csv through R?

How to write a csv through R?

This recipe helps you write a csv through R

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Recipe Objective

CSV stands for Comma Separated Value. .csv is a text file which is used to store tabular data where usually text is separated by comma. It is quite widely used as a data source where each line is a data record.

R gives you the platform to read, write and edit data that are stored in any external environment.

In this recipe we will discuss how to write a CSV file in R.

Step 1: Creating a Dataframe

We use data.frame() function to create a dataframe using vectors.

data = data.frame(Name = c("Nikhil", "Fredo", "Sam"), AGE = c("15", "34", "45"), Hobbies = c("Football", "Reading", "Swimming")) ​
data
Nikhil	15	Football
Fredo	34	Reading
Sam	45	Swimming

Step 2: Writing a CSV file

We use write.csv() function to write csv file.

Syntax: write.csv(x, file, row.names, quote)

where:

  1. x = dataframe that you want to write;
  2. file = name along with the extension .csv;
  3. row.names = (Optional) Input FALSE if you don't want row labels in your CSV file. By default, it's TRUE
  4. quote = (Optional) Input FALSE if you don't want double quotes in text content. By default, it's TRUE
write.csv(data, "dftocsv.csv", quote = FALSE)

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