Week 1 Representing Data

Video: https://youtu.be/g_3IKHG-rfA

Week 1 Representing Data

R. Integrated Development Environments. RStudio. Functions. Arguments. Side Effects. Return Values. Objects. Assignment. String Concatenation. Function Composition. Arithmetic. Storage Modes. Coercion. Tables. CSV Files. Data Frames. Vectors. Vector Arithmetic. Special Values: Inf, -Inf, NA, NaN, NULL. Factors.

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  1. Data Frames
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• Problem Set 1