This document serves as a quick reference guide for students and professionals involved in applied statistics and business forecasting using R. It compiles essential statistical concepts, R programming syntax, and functions relevant to data analysis, hypothesis testing, regression, and time series analysis. The cheat sheet includes references to R packages and functions for data manipulation, visualisation, and machine learning, as well as statistical formulas critical for accurate business cycl...

typed out notes detailing key info of lecture 3. involves equations in full form , key terms and definitions and explanations.

typed out notes detailing key information of lecture 2. includes definitions, explanations, equations. easy to read

typed out notes detailing key information from introductory statistics for economists lecture 1. key words and definitions, concepts, equations included

contains graphs, definitions, and tables to take understanding of the topic easier .

Provides important points and tables and a detailed information on the topic.

It has solved examples, tables and concepts related to data explained along with the formulas used in calculations.

Provides detailed introduction to probability and a few solved examples.