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Week 10 Data Dive - GLMs
Select an interesting binary column of data, or one which can be reasonably converted into a binary variable
This should be something worth modeling
Build a logistic regression model for this variable, using between 1-4 explanatory variables
Interpret the coefficients, and explain what they mean in your notebook
Using the Standard Error for at least one coefficient, build a C.I. for that coefficient, and translate its meaning
Understanding Matrices in R
An exploration of matrix creation and manipulation in R, focusing on how matrices are structured, created, and customized. This document covers essential matrix operations, including defining row and column dimensions, filling by row or column, and naming rows and columns for clarity. It also discusses handling matrices with different data types and how R coerces mixed types to a single class. Practical examples demonstrate creating numeric, logical, and character matrices, enhancing understanding of multidimensional data handling in R
Time Series Analysis of Air Passenger Data
This notebook demonstrates a beginner-friendly time series analysis using the built-in AirPassengers dataset in R. We’ll explore the data, visualize trends and seasonality, check for stationarity, apply transformations, and fit an ARIMA model to forecast future values.
Arithmetic Operators in R: Range, Addition, and Vector Operations
An in-depth exploration of arithmetic operations in R, covering topics such as precedence of operators, vector operations, and handling special cases like NA and NaN values. This document provides examples and explanations on how to manage vector lengths, avoid recycling warnings, and perform accurate arithmetic operations in R. Suitable for beginners and intermediate R users looking to strengthen their understanding of basic arithmetic functionality.