Today, I will show you how to create a data frame using R Studio. We have several variables that we will combine into a data frame. The ‘nation’ variable consists of five countries: “USA”, “GERMANY”, “NETHERLANDS”, “DENMARK”, and “KOREA”. We also have some survey data on the happiness and economic power of each country. To create a data frame in R, we can use the data.frame() function to combine all variables. In this example, I have written the code as…
Previously, I posted about how to change the data structure in the following scenario. □ Combining Factors from Separate Datasets into a Single Column Using R Studio (feat. dplyr package) This time, I will introduce a method for changing the structure of data as shown below. Specifically, this is about cases where there are multiple columns within a single dataset, not two different datasets. I will create a simple dataset for illustration purposes. This is a method for taking input…
When data is divided into two separate datasets, it needs to be combined into a single column. Using R, we can simply combine the two datasets. I will create a simple dataset. Now I will combine these two datasets into one. 1) using data.frame() To explain the below code simply, we are using the function data.frame() to combine two datasets. Regarding the repetition of the text “Defoliation,” it indicates repeating it by the number of times corresponding to the values…