general

How do you create a DataFrame in R? To combine a number of vectors into a data frame, you simple add all vectors as arguments to the data. frame() function, separated by commas. R will

How do you work out what your calorie deficit should be? To perform a manual calculation, moderately active people can multiply their current body weight by 15 to estimate how many calories they would need

How do I create a new Git repository? Start a new git repository Create a directory to contain the project. Go into the new directory. Type git init . Write some code. Type git add