Zartasha, Author at The Data Hall

Logical, Comparision, Assignment and Arithmetic Operators in R

In R, operators allow you to perform various tasks, from basic arithmetic operations to data manipulation and comparison tasks. There are different kinds of operators in R, which include arithmetic, logical, assignment, and comparison operators etc. Assignment Operators in R Assignment operators are used to assign values to variables in R. They include the assignment […]

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Import and Export Excel file in R

R Programming / Zartasha

Just like a CSV file can be imported and exported in R, we can also import and export an Excel file. If we have data in Excel format, we cannot use read.csv or write.csv functions to import or export it. Instead, we use other functions like read_excel and write_excel for that purpose. We start by

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Import and Export CSV file in R

R Programming / Zartasha

Comma separated Value files also known as CSV files can be imported and exported to and from R. This article explains how to import and export CSV files in R. Import CSV file in R First, we are going to discuss the importing of CSV file in R using read.csv and read_csv functions. The most

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Merge data frames in R

R Programming / Zartasha

In R, we can merge different data frames for the data analysis purpose. There are two ways to merge data frame, either by using the merge() function in base R or by using tidyverse package, we will discuss both in this article . The merge() function merges the data based on a common variable or

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Using mutate function to create a variable in Data frame

R Programming / Zartasha

In a data frame in R, one can create or modify variables either using base R method or by using the mutate function from the tidyverse package. Lets first discuss the base R method. Load the following data in R for further understanding of how to create a variable in a date frame, Download Example

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