Figure 1: Basic Barchart in ggplot2 R Package. Figure 1 shows the output of the previous R code – An unordered ggplot2 Barplot in R. Example 1: Ordering Bars Manually If we want to change the order of the bars manually, we need to modify thefactor levelsof our ordering column. We c...
is that a null javascript value becomes NA in some contexts (in the contexts that R doesn't like NULLs in such as a dataframe column value or a value in a vector) but in other places it's set as a NULL. Can you explain why you couldn't just associate javascript nulls to R's NA...