R – Change Column Names of the DataFrame
How to change the column names of the R DataFrame (data.frame). It is possible to change the column names of the dataframe in R using three methods. We can able…
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June 20, 2022
R – Join Two or Multiple DataFrames
We will see how to perform the join operation on two or multiple DataFrames in R using merge() function. There are different join types including inner join, left join, right…
June 11, 2022
How to Delete Rows in R? Explained with Examples
R provides a subset() function to delete or drop a single row and multiple rows from the DataFrame (data.frame), you can also use the notation [] and -c(). In this…
June 10, 2022
R Sort DataFrame Rows by Multiple Columns
There are several ways to sort dataframe rows by multiple columns in R. The first method we would be discussing is order() method. Next, we applied with() along with the…
June 10, 2022
R Convert DataFrame Column to Numeric Type
How to convert the DataFrame column to numeric type in R language? You can achieve this by using as.numeric() and transform() functions. In this R DataFrame article, we will discuss…
June 8, 2022
R – Extract Columns from DataFrame
We will discuss how to extract columns from an R dataframe. Extracting means selecting columns. We can extract columns from the dataframe in R using 7 ways. The most basic…
June 5, 2022
How to Drop Columns by Name in R?
Let's see how to drop/delete columns by name (single column or multiple columns) in R DataFrame (data.frame). In other words how to drop variables by name from the DataFrame (columns…
June 5, 2022