Would it not better to use the word variable on line 59 in the file 04-visualization-ggplot2.Rmd
to describe the columns as later on we use columns and not dimensions, this is to keep coherence throughout the lesson, dimensions can be confusing because in R the dimensions are the number of indices in the array.
Would it not better to use the word variable on line 59 in the file 04-visualization-ggplot2.Rmd
to describe the columns as later on we use columns and not dimensions, this is to keep coherence throughout the lesson, dimensions can be confusing because in R the dimensions are the number of indices in the array.