Conventions used
There are a number of text conventions used throughout this book.
Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: “Next, we applied the fit_transform() method to replace missing data in the train set and the transform() method to replace missing data in the test set.”
A block of code is set as follows:
X_train = pd.DataFrame(
X_train,
columns=numeric_vars + remaining_vars,
)
Any command-line input or output is written as follows:
pip install feature-engine
Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: “Click on crx.data to download the data.”
Tips or Important notes
Appear like this.