Video 1: Introduction to Vectors - Position, Line, Free and Unit Vectors
Introduction to the null space of a matrix | Vectors and spaces | Linear Algebra | Khan Academy
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R - Atomic Vectors
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rep Function in R (3 Examples) | Replicate Elements of Vectors & Lists | times, each & len Arguments
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Convert List of Vectors to Data Frame in R (2 Examples) | as.data.frame, do.call, rbind & cbind
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