$3.$Export data from R to a CSV and save it as a CSV$.$ For this step, you can export either your mydata$1$ or mydata$2$ to a CSV$.$ Use the function write.csv$(.).$ Research on the syntax by yourself $($you can google export R to csv$).$ Give your newly created csv file a name of your choice but different than data$1($because you dont want to overwrite the original data$1),$ and save it on your local drive, say, a flash drive $($you will need to specify the exact location and the directory in your command, for example, $"$D:$\backslash \backslash ...\backslash \backslash ....").$ The data in this new csv file created by you should look exactly the same as in the original Excel.