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Introduction to R - DataCamp
Introduction to Importing Data in R - DataCamp
Day
I study:
01
Arithmetic with R, Variable assignment, Basic data types in R, Vectors
02
Vector selection, Comparison operators, Selection by comparison
03
Matrix, Analyze matrices, Naming a matrix, rowSums() function
04
Adding a columns with cbind() and rows with rbind(), colSums() function
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Selection of matrix elements and arithmetic with matrices
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Factors, Factors levels, summary() function, Ordered factors and her comparings
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Data Frames (creating, selection, sorting)
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Lists (creating, naming, selection)
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